diff for duplicates of <20100713102121.2835.77887.sendpatchset@danny.redhat> diff --git a/a/1.txt b/N1/1.txt index a19583d..3b14613 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -445,9 +445,3 @@ index 03df228..109a970 100644 .sync_mode = WB_SYNC_ALL, -- 1.7.1.1 - --- -To unsubscribe, send a message with 'unsubscribe linux-mm' in -the body to majordomo@kvack.org. For more info on Linux MM, -see: http://www.linux-mm.org/ . -Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index 970cf0e..f4b6a28 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -462,12 +462,6 @@ " \tstruct writeback_control wbc = {\n" " \t\t.sync_mode = WB_SYNC_ALL,\n" "-- \n" - "1.7.1.1\n" - "\n" - "--\n" - "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" - "the body to majordomo@kvack.org. For more info on Linux MM,\n" - "see: http://www.linux-mm.org/ .\n" - "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" + 1.7.1.1 -31da9b93336a4e5ac3b50b3c1909e261c9a5b5b09cb7dd9a08f1f6deb81e4b0f +2b20e125f77aae5cde713f27fdea99a75144b7b5164fc54f674a943b6121f00d
diff --git a/a/1.txt b/N2/1.txt index a19583d..8b13789 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,453 +1 @@ ->From 743090cf0c129f3c83506260866f525a9f181f99 Mon Sep 17 00:00:00 2001 -From: Xiaotian Feng <dfeng@redhat.com> -Date: Tue, 13 Jul 2010 13:10:26 +0800 -Subject: [PATCH 24/30] nfs: teach the NFS client how to treat PG_swapcache pages -Replace all relevant occurences of page->index and page->mapping in the NFS -client with the new page_file_index() and page_file_mapping() functions. - -Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> -Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> -Signed-off-by: Xiaotian Feng <dfeng@redhat.com> ---- - fs/nfs/dir.c | 4 ++-- - fs/nfs/file.c | 14 +++++++------- - fs/nfs/fscache-index.c | 2 +- - fs/nfs/fscache.c | 14 +++++++------- - fs/nfs/internal.h | 7 ++++--- - fs/nfs/pagelist.c | 6 +++--- - fs/nfs/read.c | 6 +++--- - fs/nfs/write.c | 45 +++++++++++++++++++++++---------------------- - 8 files changed, 50 insertions(+), 48 deletions(-) - -diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c -index 782b431..0305786 100644 ---- a/fs/nfs/dir.c -+++ b/fs/nfs/dir.c -@@ -182,7 +182,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page) - - dfprintk(DIRCACHE, "NFS: %s: reading cookie %Lu into page %lu\n", - __func__, (long long)desc->entry->cookie, -- page->index); -+ page_file_index(page)); - - again: - timestamp = jiffies; -@@ -207,7 +207,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page) - * Note: assumes we have exclusive access to this mapping either - * through inode->i_mutex or some other mechanism. - */ -- if (invalidate_inode_pages2_range(inode->i_mapping, page->index + 1, -1) < 0) { -+ if (invalidate_inode_pages2_range(inode->i_mapping, page_file_index(page) + 1, -1) < 0) { - /* Should never happen */ - nfs_zap_mapping(inode, inode->i_mapping); - } -diff --git a/fs/nfs/file.c b/fs/nfs/file.c -index 36a5e74..8f066fe 100644 ---- a/fs/nfs/file.c -+++ b/fs/nfs/file.c -@@ -480,9 +480,9 @@ static void nfs_invalidate_page(struct page *page, unsigned long offset) - if (offset != 0) - return; - /* Cancel any unstarted writes on this page */ -- nfs_wb_page_cancel(page->mapping->host, page); -+ nfs_wb_page_cancel(page_file_mapping(page)->host, page); - -- nfs_fscache_invalidate_page(page, page->mapping->host); -+ nfs_fscache_invalidate_page(page, page_file_mapping(page)->host); - } - - /* -@@ -497,7 +497,7 @@ static int nfs_release_page(struct page *page, gfp_t gfp) - - /* Only do I/O if gfp is a superset of GFP_KERNEL */ - if ((gfp & GFP_KERNEL) == GFP_KERNEL) -- nfs_wb_page(page->mapping->host, page); -+ nfs_wb_page(page_file_mapping(page)->host, page); - /* If PagePrivate() is set, then the page is not freeable */ - if (PagePrivate(page)) - return 0; -@@ -514,11 +514,11 @@ static int nfs_release_page(struct page *page, gfp_t gfp) - */ - static int nfs_launder_page(struct page *page) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_inode *nfsi = NFS_I(inode); - - dfprintk(PAGECACHE, "NFS: launder_page(%ld, %llu)\n", -- inode->i_ino, (long long)page_offset(page)); -+ inode->i_ino, (long long)page_file_offset(page)); - - nfs_fscache_wait_on_page_write(nfsi, page); - return nfs_wb_page(inode, page); -@@ -557,13 +557,13 @@ static int nfs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) - dfprintk(PAGECACHE, "NFS: vm_page_mkwrite(%s/%s(%ld), offset %lld)\n", - dentry->d_parent->d_name.name, dentry->d_name.name, - filp->f_mapping->host->i_ino, -- (long long)page_offset(page)); -+ (long long)page_file_offset(page)); - - /* make sure the cache has finished storing the page */ - nfs_fscache_wait_on_page_write(NFS_I(dentry->d_inode), page); - - lock_page(page); -- mapping = page->mapping; -+ mapping = page_file_mapping(page); - if (mapping != dentry->d_inode->i_mapping) - goto out_unlock; - -diff --git a/fs/nfs/fscache-index.c b/fs/nfs/fscache-index.c -index 5b10064..9aa62a0 100644 ---- a/fs/nfs/fscache-index.c -+++ b/fs/nfs/fscache-index.c -@@ -283,7 +283,7 @@ static void nfs_fscache_inode_now_uncached(void *cookie_netfs_data) - for (loop = 0; loop < nr_pages; loop++) - ClearPageFsCache(pvec.pages[loop]); - -- first = pvec.pages[nr_pages - 1]->index + 1; -+ first = page_file_index(pvec.pages[nr_pages - 1]) + 1; - - pvec.nr = nr_pages; - pagevec_release(&pvec); -diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c -index ce153a6..c6642ea 100644 ---- a/fs/nfs/fscache.c -+++ b/fs/nfs/fscache.c -@@ -356,7 +356,7 @@ void nfs_fscache_reset_inode_cookie(struct inode *inode) - int nfs_fscache_release_page(struct page *page, gfp_t gfp) - { - if (PageFsCache(page)) { -- struct nfs_inode *nfsi = NFS_I(page->mapping->host); -+ struct nfs_inode *nfsi = NFS_I(page_file_mapping(page)->host); - struct fscache_cookie *cookie = nfsi->fscache; - - BUG_ON(!cookie); -@@ -366,7 +366,7 @@ int nfs_fscache_release_page(struct page *page, gfp_t gfp) - if (!fscache_maybe_release_page(cookie, page, gfp)) - return 0; - -- nfs_add_fscache_stats(page->mapping->host, -+ nfs_add_fscache_stats(page_file_mapping(page)->host, - NFSIOS_FSCACHE_PAGES_UNCACHED, 1); - } - -@@ -391,7 +391,7 @@ void __nfs_fscache_invalidate_page(struct page *page, struct inode *inode) - - BUG_ON(!PageLocked(page)); - fscache_uncache_page(cookie, page); -- nfs_add_fscache_stats(page->mapping->host, -+ nfs_add_fscache_stats(page_file_mapping(page)->host, - NFSIOS_FSCACHE_PAGES_UNCACHED, 1); - } - -@@ -413,7 +413,7 @@ static void nfs_readpage_from_fscache_complete(struct page *page, - SetPageUptodate(page); - unlock_page(page); - } else { -- error = nfs_readpage_async(context, page->mapping->host, page); -+ error = nfs_readpage_async(context, page_file_mapping(page)->host, page); - if (error) - unlock_page(page); - } -@@ -429,7 +429,7 @@ int __nfs_readpage_from_fscache(struct nfs_open_context *ctx, - - dfprintk(FSCACHE, - "NFS: readpage_from_fscache(fsc:%p/p:%p(i:%lx f:%lx)/0x%p)\n", -- NFS_I(inode)->fscache, page, page->index, page->flags, inode); -+ NFS_I(inode)->fscache, page, page_file_index(page), page->flags, inode); - - ret = fscache_read_or_alloc_page(NFS_I(inode)->fscache, - page, -@@ -518,12 +518,12 @@ void __nfs_readpage_to_fscache(struct inode *inode, struct page *page, int sync) - - dfprintk(FSCACHE, - "NFS: readpage_to_fscache(fsc:%p/p:%p(i:%lx f:%lx)/%d)\n", -- NFS_I(inode)->fscache, page, page->index, page->flags, sync); -+ NFS_I(inode)->fscache, page, page_file_index(page), page->flags, sync); - - ret = fscache_write_page(NFS_I(inode)->fscache, page, GFP_KERNEL); - dfprintk(FSCACHE, - "NFS: readpage_to_fscache: p:%p(i:%lu f:%lx) ret %d\n", -- page, page->index, page->flags, ret); -+ page, page_file_index(page), page->flags, ret); - - if (ret != 0) { - fscache_uncache_page(NFS_I(inode)->fscache, page); -diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h -index d8bd619..1110617 100644 ---- a/fs/nfs/internal.h -+++ b/fs/nfs/internal.h -@@ -342,13 +342,14 @@ void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize) - static inline - unsigned int nfs_page_length(struct page *page) - { -- loff_t i_size = i_size_read(page->mapping->host); -+ loff_t i_size = i_size_read(page_file_mapping(page)->host); - - if (i_size > 0) { -+ pgoff_t page_index = page_file_index(page); - pgoff_t end_index = (i_size - 1) >> PAGE_CACHE_SHIFT; -- if (page->index < end_index) -+ if (page_index < end_index) - return PAGE_CACHE_SIZE; -- if (page->index == end_index) -+ if (page_index == end_index) - return ((i_size - 1) & ~PAGE_CACHE_MASK) + 1; - } - return 0; -diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c -index a3654e5..2be94bb 100644 ---- a/fs/nfs/pagelist.c -+++ b/fs/nfs/pagelist.c -@@ -70,11 +70,11 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode, - * update_nfs_request below if the region is not locked. */ - req->wb_page = page; - atomic_set(&req->wb_complete, 0); -- req->wb_index = page->index; -+ req->wb_index = page_file_index(page); - page_cache_get(page); - BUG_ON(PagePrivate(page)); - BUG_ON(!PageLocked(page)); -- BUG_ON(page->mapping->host != inode); -+ BUG_ON(page_file_mapping(page)->host != inode); - req->wb_offset = offset; - req->wb_pgbase = offset; - req->wb_bytes = count; -@@ -363,7 +363,7 @@ void nfs_pageio_cond_complete(struct nfs_pageio_descriptor *desc, pgoff_t index) - * nfs_scan_list - Scan a list for matching requests - * @nfsi: NFS inode - * @dst: Destination list -- * @idx_start: lower bound of page->index to scan -+ * @idx_start: lower bound of page_file_index(page) to scan - * @npages: idx_start + npages sets the upper bound to scan. - * @tag: tag to scan for - * -diff --git a/fs/nfs/read.c b/fs/nfs/read.c -index 5a33a92..5cbae00 100644 ---- a/fs/nfs/read.c -+++ b/fs/nfs/read.c -@@ -501,11 +501,11 @@ static const struct rpc_call_ops nfs_read_full_ops = { - int nfs_readpage(struct file *file, struct page *page) - { - struct nfs_open_context *ctx; -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - int error; - - dprintk("NFS: nfs_readpage (%p %ld@%lu)\n", -- page, PAGE_CACHE_SIZE, page->index); -+ page, PAGE_CACHE_SIZE, page_file_index(page)); - nfs_inc_stats(inode, NFSIOS_VFSREADPAGE); - nfs_add_stats(inode, NFSIOS_READPAGES, 1); - -@@ -559,7 +559,7 @@ static int - readpage_async_filler(void *data, struct page *page) - { - struct nfs_readdesc *desc = (struct nfs_readdesc *)data; -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_page *new; - unsigned int len; - int error; -diff --git a/fs/nfs/write.c b/fs/nfs/write.c -index 03df228..109a970 100644 ---- a/fs/nfs/write.c -+++ b/fs/nfs/write.c -@@ -123,7 +123,7 @@ static struct nfs_page *nfs_page_find_request_locked(struct page *page) - - static struct nfs_page *nfs_page_find_request(struct page *page) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_page *req = NULL; - - spin_lock(&inode->i_lock); -@@ -135,16 +135,16 @@ static struct nfs_page *nfs_page_find_request(struct page *page) - /* Adjust the file length if we're writing beyond the end */ - static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int count) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - loff_t end, i_size; - pgoff_t end_index; - - spin_lock(&inode->i_lock); - i_size = i_size_read(inode); - end_index = (i_size - 1) >> PAGE_CACHE_SHIFT; -- if (i_size > 0 && page->index < end_index) -+ if (i_size > 0 && page_file_index(page) < end_index) - goto out; -- end = ((loff_t)page->index << PAGE_CACHE_SHIFT) + ((loff_t)offset+count); -+ end = page_file_offset(page) + ((loff_t)offset+count); - if (i_size >= end) - goto out; - i_size_write(inode, end); -@@ -157,7 +157,7 @@ out: - static void nfs_set_pageerror(struct page *page) - { - SetPageError(page); -- nfs_zap_mapping(page->mapping->host, page->mapping); -+ nfs_zap_mapping(page_file_mapping(page)->host, page_file_mapping(page)); - } - - /* We can set the PG_uptodate flag if we see that a write request -@@ -198,7 +198,7 @@ static int nfs_set_page_writeback(struct page *page) - int ret = test_set_page_writeback(page); - - if (!ret) { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_server *nfss = NFS_SERVER(inode); - - page_cache_get(page); -@@ -213,7 +213,7 @@ static int nfs_set_page_writeback(struct page *page) - - static void nfs_end_page_writeback(struct page *page) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_server *nfss = NFS_SERVER(inode); - - end_page_writeback(page); -@@ -224,7 +224,7 @@ static void nfs_end_page_writeback(struct page *page) - - static struct nfs_page *nfs_find_and_lock_request(struct page *page) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_page *req; - int ret; - -@@ -282,12 +282,12 @@ out: - - static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, struct nfs_pageio_descriptor *pgio) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - - nfs_inc_stats(inode, NFSIOS_VFSWRITEPAGE); - nfs_add_stats(inode, NFSIOS_WRITEPAGES, 1); - -- nfs_pageio_cond_complete(pgio, page->index); -+ nfs_pageio_cond_complete(pgio, page_file_index(page)); - return nfs_page_async_flush(pgio, page); - } - -@@ -299,7 +299,7 @@ static int nfs_writepage_locked(struct page *page, struct writeback_control *wbc - struct nfs_pageio_descriptor pgio; - int err; - -- nfs_pageio_init_write(&pgio, page->mapping->host, wb_priority(wbc)); -+ nfs_pageio_init_write(&pgio, page_file_mapping(page)->host, wb_priority(wbc)); - err = nfs_do_writepage(page, wbc, &pgio); - nfs_pageio_complete(&pgio); - if (err < 0) -@@ -423,7 +423,7 @@ static void - nfs_mark_request_dirty(struct nfs_page *req) - { - __set_page_dirty_nobuffers(req->wb_page); -- __mark_inode_dirty(req->wb_page->mapping->host, I_DIRTY_DATASYNC); -+ __mark_inode_dirty(page_file_mapping(req->wb_page)->host, I_DIRTY_DATASYNC); - } - - #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) -@@ -444,7 +444,8 @@ nfs_mark_request_commit(struct nfs_page *req) - nfsi->ncommit++; - spin_unlock(&inode->i_lock); - inc_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); -- inc_bdi_stat(req->wb_page->mapping->backing_dev_info, BDI_RECLAIMABLE); -+ inc_bdi_stat(page_file_mapping(req->wb_page)->backing_dev_info, -+ BDI_RECLAIMABLE); - __mark_inode_dirty(inode, I_DIRTY_DATASYNC); - } - -@@ -455,7 +456,7 @@ nfs_clear_request_commit(struct nfs_page *req) - - if (test_and_clear_bit(PG_CLEAN, &(req)->wb_flags)) { - dec_zone_page_state(page, NR_UNSTABLE_NFS); -- dec_bdi_stat(page->mapping->backing_dev_info, BDI_RECLAIMABLE); -+ dec_bdi_stat(page_file_mapping(page)->backing_dev_info, BDI_RECLAIMABLE); - return 1; - } - return 0; -@@ -516,7 +517,7 @@ nfs_need_commit(struct nfs_inode *nfsi) - * nfs_scan_commit - Scan an inode for commit requests - * @inode: NFS inode to scan - * @dst: destination list -- * @idx_start: lower bound of page->index to scan. -+ * @idx_start: lower bound of page_file_index(page) to scan. - * @npages: idx_start + npages sets the upper bound to scan. - * - * Moves requests from the inode's 'commit' request list. -@@ -636,7 +637,7 @@ out_err: - static struct nfs_page * nfs_setup_write_request(struct nfs_open_context* ctx, - struct page *page, unsigned int offset, unsigned int bytes) - { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - struct nfs_page *req; - int error; - -@@ -693,7 +694,7 @@ int nfs_flush_incompatible(struct file *file, struct page *page) - nfs_release_request(req); - if (!do_flush) - return 0; -- status = nfs_wb_page(page->mapping->host, page); -+ status = nfs_wb_page(page_file_mapping(page)->host, page); - } while (status == 0); - return status; - } -@@ -719,7 +720,7 @@ int nfs_updatepage(struct file *file, struct page *page, - unsigned int offset, unsigned int count) - { - struct nfs_open_context *ctx = nfs_file_open_context(file); -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - int status = 0; - - nfs_inc_stats(inode, NFSIOS_VFSUPDATEPAGE); -@@ -727,7 +728,7 @@ int nfs_updatepage(struct file *file, struct page *page, - dprintk("NFS: nfs_updatepage(%s/%s %d@%lld)\n", - file->f_path.dentry->d_parent->d_name.name, - file->f_path.dentry->d_name.name, count, -- (long long)(page_offset(page) + offset)); -+ (long long)(page_file_offset(page) + offset)); - - /* If we're not using byte range locks, and we know the page - * is up to date, it may be more efficient to extend the write -@@ -1009,7 +1010,7 @@ static void nfs_writeback_release_partial(void *calldata) - } - - if (nfs_write_need_commit(data)) { -- struct inode *inode = page->mapping->host; -+ struct inode *inode = page_file_mapping(page)->host; - - spin_lock(&inode->i_lock); - if (test_bit(PG_NEED_RESCHED, &req->wb_flags)) { -@@ -1307,7 +1308,7 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how) - nfs_list_remove_request(req); - nfs_mark_request_commit(req); - dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); -- dec_bdi_stat(req->wb_page->mapping->backing_dev_info, -+ dec_bdi_stat(page_file_mapping(req->wb_page)->backing_dev_info, - BDI_RECLAIMABLE); - nfs_clear_page_tag_locked(req); - } -@@ -1508,7 +1509,7 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page) - */ - int nfs_wb_page(struct inode *inode, struct page *page) - { -- loff_t range_start = page_offset(page); -+ loff_t range_start = page_file_offset(page); - loff_t range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1); - struct writeback_control wbc = { - .sync_mode = WB_SYNC_ALL, --- -1.7.1.1 - --- -To unsubscribe, send a message with 'unsubscribe linux-mm' in -the body to majordomo@kvack.org. For more info on Linux MM, -see: http://www.linux-mm.org/ . -Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N2/content_digest index 970cf0e..e7674f9 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -16,458 +16,5 @@ " davem@davemloft.net\0" "\00:1\0" "b\0" - ">From 743090cf0c129f3c83506260866f525a9f181f99 Mon Sep 17 00:00:00 2001\n" - "From: Xiaotian Feng <dfeng@redhat.com>\n" - "Date: Tue, 13 Jul 2010 13:10:26 +0800\n" - "Subject: [PATCH 24/30] nfs: teach the NFS client how to treat PG_swapcache pages\n" - "\n" - "Replace all relevant occurences of page->index and page->mapping in the NFS\n" - "client with the new page_file_index() and page_file_mapping() functions.\n" - "\n" - "Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>\n" - "Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>\n" - "Signed-off-by: Xiaotian Feng <dfeng@redhat.com>\n" - "---\n" - " fs/nfs/dir.c | 4 ++--\n" - " fs/nfs/file.c | 14 +++++++-------\n" - " fs/nfs/fscache-index.c | 2 +-\n" - " fs/nfs/fscache.c | 14 +++++++-------\n" - " fs/nfs/internal.h | 7 ++++---\n" - " fs/nfs/pagelist.c | 6 +++---\n" - " fs/nfs/read.c | 6 +++---\n" - " fs/nfs/write.c | 45 +++++++++++++++++++++++----------------------\n" - " 8 files changed, 50 insertions(+), 48 deletions(-)\n" - "\n" - "diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c\n" - "index 782b431..0305786 100644\n" - "--- a/fs/nfs/dir.c\n" - "+++ b/fs/nfs/dir.c\n" - "@@ -182,7 +182,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page)\n" - " \n" - " \tdfprintk(DIRCACHE, \"NFS: %s: reading cookie %Lu into page %lu\\n\",\n" - " \t\t\t__func__, (long long)desc->entry->cookie,\n" - "-\t\t\tpage->index);\n" - "+\t\t\tpage_file_index(page));\n" - " \n" - " again:\n" - " \ttimestamp = jiffies;\n" - "@@ -207,7 +207,7 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page)\n" - " \t * Note: assumes we have exclusive access to this mapping either\n" - " \t *\t through inode->i_mutex or some other mechanism.\n" - " \t */\n" - "-\tif (invalidate_inode_pages2_range(inode->i_mapping, page->index + 1, -1) < 0) {\n" - "+\tif (invalidate_inode_pages2_range(inode->i_mapping, page_file_index(page) + 1, -1) < 0) {\n" - " \t\t/* Should never happen */\n" - " \t\tnfs_zap_mapping(inode, inode->i_mapping);\n" - " \t}\n" - "diff --git a/fs/nfs/file.c b/fs/nfs/file.c\n" - "index 36a5e74..8f066fe 100644\n" - "--- a/fs/nfs/file.c\n" - "+++ b/fs/nfs/file.c\n" - "@@ -480,9 +480,9 @@ static void nfs_invalidate_page(struct page *page, unsigned long offset)\n" - " \tif (offset != 0)\n" - " \t\treturn;\n" - " \t/* Cancel any unstarted writes on this page */\n" - "-\tnfs_wb_page_cancel(page->mapping->host, page);\n" - "+\tnfs_wb_page_cancel(page_file_mapping(page)->host, page);\n" - " \n" - "-\tnfs_fscache_invalidate_page(page, page->mapping->host);\n" - "+\tnfs_fscache_invalidate_page(page, page_file_mapping(page)->host);\n" - " }\n" - " \n" - " /*\n" - "@@ -497,7 +497,7 @@ static int nfs_release_page(struct page *page, gfp_t gfp)\n" - " \n" - " \t/* Only do I/O if gfp is a superset of GFP_KERNEL */\n" - " \tif ((gfp & GFP_KERNEL) == GFP_KERNEL)\n" - "-\t\tnfs_wb_page(page->mapping->host, page);\n" - "+\t\tnfs_wb_page(page_file_mapping(page)->host, page);\n" - " \t/* If PagePrivate() is set, then the page is not freeable */\n" - " \tif (PagePrivate(page))\n" - " \t\treturn 0;\n" - "@@ -514,11 +514,11 @@ static int nfs_release_page(struct page *page, gfp_t gfp)\n" - " */\n" - " static int nfs_launder_page(struct page *page)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_inode *nfsi = NFS_I(inode);\n" - " \n" - " \tdfprintk(PAGECACHE, \"NFS: launder_page(%ld, %llu)\\n\",\n" - "-\t\tinode->i_ino, (long long)page_offset(page));\n" - "+\t\tinode->i_ino, (long long)page_file_offset(page));\n" - " \n" - " \tnfs_fscache_wait_on_page_write(nfsi, page);\n" - " \treturn nfs_wb_page(inode, page);\n" - "@@ -557,13 +557,13 @@ static int nfs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)\n" - " \tdfprintk(PAGECACHE, \"NFS: vm_page_mkwrite(%s/%s(%ld), offset %lld)\\n\",\n" - " \t\tdentry->d_parent->d_name.name, dentry->d_name.name,\n" - " \t\tfilp->f_mapping->host->i_ino,\n" - "-\t\t(long long)page_offset(page));\n" - "+\t\t(long long)page_file_offset(page));\n" - " \n" - " \t/* make sure the cache has finished storing the page */\n" - " \tnfs_fscache_wait_on_page_write(NFS_I(dentry->d_inode), page);\n" - " \n" - " \tlock_page(page);\n" - "-\tmapping = page->mapping;\n" - "+\tmapping = page_file_mapping(page);\n" - " \tif (mapping != dentry->d_inode->i_mapping)\n" - " \t\tgoto out_unlock;\n" - " \n" - "diff --git a/fs/nfs/fscache-index.c b/fs/nfs/fscache-index.c\n" - "index 5b10064..9aa62a0 100644\n" - "--- a/fs/nfs/fscache-index.c\n" - "+++ b/fs/nfs/fscache-index.c\n" - "@@ -283,7 +283,7 @@ static void nfs_fscache_inode_now_uncached(void *cookie_netfs_data)\n" - " \t\tfor (loop = 0; loop < nr_pages; loop++)\n" - " \t\t\tClearPageFsCache(pvec.pages[loop]);\n" - " \n" - "-\t\tfirst = pvec.pages[nr_pages - 1]->index + 1;\n" - "+\t\tfirst = page_file_index(pvec.pages[nr_pages - 1]) + 1;\n" - " \n" - " \t\tpvec.nr = nr_pages;\n" - " \t\tpagevec_release(&pvec);\n" - "diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c\n" - "index ce153a6..c6642ea 100644\n" - "--- a/fs/nfs/fscache.c\n" - "+++ b/fs/nfs/fscache.c\n" - "@@ -356,7 +356,7 @@ void nfs_fscache_reset_inode_cookie(struct inode *inode)\n" - " int nfs_fscache_release_page(struct page *page, gfp_t gfp)\n" - " {\n" - " \tif (PageFsCache(page)) {\n" - "-\t\tstruct nfs_inode *nfsi = NFS_I(page->mapping->host);\n" - "+\t\tstruct nfs_inode *nfsi = NFS_I(page_file_mapping(page)->host);\n" - " \t\tstruct fscache_cookie *cookie = nfsi->fscache;\n" - " \n" - " \t\tBUG_ON(!cookie);\n" - "@@ -366,7 +366,7 @@ int nfs_fscache_release_page(struct page *page, gfp_t gfp)\n" - " \t\tif (!fscache_maybe_release_page(cookie, page, gfp))\n" - " \t\t\treturn 0;\n" - " \n" - "-\t\tnfs_add_fscache_stats(page->mapping->host,\n" - "+\t\tnfs_add_fscache_stats(page_file_mapping(page)->host,\n" - " \t\t\t\t NFSIOS_FSCACHE_PAGES_UNCACHED, 1);\n" - " \t}\n" - " \n" - "@@ -391,7 +391,7 @@ void __nfs_fscache_invalidate_page(struct page *page, struct inode *inode)\n" - " \n" - " \tBUG_ON(!PageLocked(page));\n" - " \tfscache_uncache_page(cookie, page);\n" - "-\tnfs_add_fscache_stats(page->mapping->host,\n" - "+\tnfs_add_fscache_stats(page_file_mapping(page)->host,\n" - " \t\t\t NFSIOS_FSCACHE_PAGES_UNCACHED, 1);\n" - " }\n" - " \n" - "@@ -413,7 +413,7 @@ static void nfs_readpage_from_fscache_complete(struct page *page,\n" - " \t\tSetPageUptodate(page);\n" - " \t\tunlock_page(page);\n" - " \t} else {\n" - "-\t\terror = nfs_readpage_async(context, page->mapping->host, page);\n" - "+\t\terror = nfs_readpage_async(context, page_file_mapping(page)->host, page);\n" - " \t\tif (error)\n" - " \t\t\tunlock_page(page);\n" - " \t}\n" - "@@ -429,7 +429,7 @@ int __nfs_readpage_from_fscache(struct nfs_open_context *ctx,\n" - " \n" - " \tdfprintk(FSCACHE,\n" - " \t\t \"NFS: readpage_from_fscache(fsc:%p/p:%p(i:%lx f:%lx)/0x%p)\\n\",\n" - "-\t\t NFS_I(inode)->fscache, page, page->index, page->flags, inode);\n" - "+\t\t NFS_I(inode)->fscache, page, page_file_index(page), page->flags, inode);\n" - " \n" - " \tret = fscache_read_or_alloc_page(NFS_I(inode)->fscache,\n" - " \t\t\t\t\t page,\n" - "@@ -518,12 +518,12 @@ void __nfs_readpage_to_fscache(struct inode *inode, struct page *page, int sync)\n" - " \n" - " \tdfprintk(FSCACHE,\n" - " \t\t \"NFS: readpage_to_fscache(fsc:%p/p:%p(i:%lx f:%lx)/%d)\\n\",\n" - "-\t\t NFS_I(inode)->fscache, page, page->index, page->flags, sync);\n" - "+\t\t NFS_I(inode)->fscache, page, page_file_index(page), page->flags, sync);\n" - " \n" - " \tret = fscache_write_page(NFS_I(inode)->fscache, page, GFP_KERNEL);\n" - " \tdfprintk(FSCACHE,\n" - " \t\t \"NFS: readpage_to_fscache: p:%p(i:%lu f:%lx) ret %d\\n\",\n" - "-\t\t page, page->index, page->flags, ret);\n" - "+\t\t page, page_file_index(page), page->flags, ret);\n" - " \n" - " \tif (ret != 0) {\n" - " \t\tfscache_uncache_page(NFS_I(inode)->fscache, page);\n" - "diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h\n" - "index d8bd619..1110617 100644\n" - "--- a/fs/nfs/internal.h\n" - "+++ b/fs/nfs/internal.h\n" - "@@ -342,13 +342,14 @@ void nfs_super_set_maxbytes(struct super_block *sb, __u64 maxfilesize)\n" - " static inline\n" - " unsigned int nfs_page_length(struct page *page)\n" - " {\n" - "-\tloff_t i_size = i_size_read(page->mapping->host);\n" - "+\tloff_t i_size = i_size_read(page_file_mapping(page)->host);\n" - " \n" - " \tif (i_size > 0) {\n" - "+\t\tpgoff_t page_index = page_file_index(page);\n" - " \t\tpgoff_t end_index = (i_size - 1) >> PAGE_CACHE_SHIFT;\n" - "-\t\tif (page->index < end_index)\n" - "+\t\tif (page_index < end_index)\n" - " \t\t\treturn PAGE_CACHE_SIZE;\n" - "-\t\tif (page->index == end_index)\n" - "+\t\tif (page_index == end_index)\n" - " \t\t\treturn ((i_size - 1) & ~PAGE_CACHE_MASK) + 1;\n" - " \t}\n" - " \treturn 0;\n" - "diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c\n" - "index a3654e5..2be94bb 100644\n" - "--- a/fs/nfs/pagelist.c\n" - "+++ b/fs/nfs/pagelist.c\n" - "@@ -70,11 +70,11 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode,\n" - " \t * update_nfs_request below if the region is not locked. */\n" - " \treq->wb_page = page;\n" - " \tatomic_set(&req->wb_complete, 0);\n" - "-\treq->wb_index\t= page->index;\n" - "+\treq->wb_index\t= page_file_index(page);\n" - " \tpage_cache_get(page);\n" - " \tBUG_ON(PagePrivate(page));\n" - " \tBUG_ON(!PageLocked(page));\n" - "-\tBUG_ON(page->mapping->host != inode);\n" - "+\tBUG_ON(page_file_mapping(page)->host != inode);\n" - " \treq->wb_offset = offset;\n" - " \treq->wb_pgbase\t= offset;\n" - " \treq->wb_bytes = count;\n" - "@@ -363,7 +363,7 @@ void nfs_pageio_cond_complete(struct nfs_pageio_descriptor *desc, pgoff_t index)\n" - " * nfs_scan_list - Scan a list for matching requests\n" - " * @nfsi: NFS inode\n" - " * @dst: Destination list\n" - "- * @idx_start: lower bound of page->index to scan\n" - "+ * @idx_start: lower bound of page_file_index(page) to scan\n" - " * @npages: idx_start + npages sets the upper bound to scan.\n" - " * @tag: tag to scan for\n" - " *\n" - "diff --git a/fs/nfs/read.c b/fs/nfs/read.c\n" - "index 5a33a92..5cbae00 100644\n" - "--- a/fs/nfs/read.c\n" - "+++ b/fs/nfs/read.c\n" - "@@ -501,11 +501,11 @@ static const struct rpc_call_ops nfs_read_full_ops = {\n" - " int nfs_readpage(struct file *file, struct page *page)\n" - " {\n" - " \tstruct nfs_open_context *ctx;\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tint\t\terror;\n" - " \n" - " \tdprintk(\"NFS: nfs_readpage (%p %ld@%lu)\\n\",\n" - "-\t\tpage, PAGE_CACHE_SIZE, page->index);\n" - "+\t\tpage, PAGE_CACHE_SIZE, page_file_index(page));\n" - " \tnfs_inc_stats(inode, NFSIOS_VFSREADPAGE);\n" - " \tnfs_add_stats(inode, NFSIOS_READPAGES, 1);\n" - " \n" - "@@ -559,7 +559,7 @@ static int\n" - " readpage_async_filler(void *data, struct page *page)\n" - " {\n" - " \tstruct nfs_readdesc *desc = (struct nfs_readdesc *)data;\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_page *new;\n" - " \tunsigned int len;\n" - " \tint error;\n" - "diff --git a/fs/nfs/write.c b/fs/nfs/write.c\n" - "index 03df228..109a970 100644\n" - "--- a/fs/nfs/write.c\n" - "+++ b/fs/nfs/write.c\n" - "@@ -123,7 +123,7 @@ static struct nfs_page *nfs_page_find_request_locked(struct page *page)\n" - " \n" - " static struct nfs_page *nfs_page_find_request(struct page *page)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_page *req = NULL;\n" - " \n" - " \tspin_lock(&inode->i_lock);\n" - "@@ -135,16 +135,16 @@ static struct nfs_page *nfs_page_find_request(struct page *page)\n" - " /* Adjust the file length if we're writing beyond the end */\n" - " static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int count)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tloff_t end, i_size;\n" - " \tpgoff_t end_index;\n" - " \n" - " \tspin_lock(&inode->i_lock);\n" - " \ti_size = i_size_read(inode);\n" - " \tend_index = (i_size - 1) >> PAGE_CACHE_SHIFT;\n" - "-\tif (i_size > 0 && page->index < end_index)\n" - "+\tif (i_size > 0 && page_file_index(page) < end_index)\n" - " \t\tgoto out;\n" - "-\tend = ((loff_t)page->index << PAGE_CACHE_SHIFT) + ((loff_t)offset+count);\n" - "+\tend = page_file_offset(page) + ((loff_t)offset+count);\n" - " \tif (i_size >= end)\n" - " \t\tgoto out;\n" - " \ti_size_write(inode, end);\n" - "@@ -157,7 +157,7 @@ out:\n" - " static void nfs_set_pageerror(struct page *page)\n" - " {\n" - " \tSetPageError(page);\n" - "-\tnfs_zap_mapping(page->mapping->host, page->mapping);\n" - "+\tnfs_zap_mapping(page_file_mapping(page)->host, page_file_mapping(page));\n" - " }\n" - " \n" - " /* We can set the PG_uptodate flag if we see that a write request\n" - "@@ -198,7 +198,7 @@ static int nfs_set_page_writeback(struct page *page)\n" - " \tint ret = test_set_page_writeback(page);\n" - " \n" - " \tif (!ret) {\n" - "-\t\tstruct inode *inode = page->mapping->host;\n" - "+\t\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \t\tstruct nfs_server *nfss = NFS_SERVER(inode);\n" - " \n" - " \t\tpage_cache_get(page);\n" - "@@ -213,7 +213,7 @@ static int nfs_set_page_writeback(struct page *page)\n" - " \n" - " static void nfs_end_page_writeback(struct page *page)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_server *nfss = NFS_SERVER(inode);\n" - " \n" - " \tend_page_writeback(page);\n" - "@@ -224,7 +224,7 @@ static void nfs_end_page_writeback(struct page *page)\n" - " \n" - " static struct nfs_page *nfs_find_and_lock_request(struct page *page)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_page *req;\n" - " \tint ret;\n" - " \n" - "@@ -282,12 +282,12 @@ out:\n" - " \n" - " static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, struct nfs_pageio_descriptor *pgio)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \n" - " \tnfs_inc_stats(inode, NFSIOS_VFSWRITEPAGE);\n" - " \tnfs_add_stats(inode, NFSIOS_WRITEPAGES, 1);\n" - " \n" - "-\tnfs_pageio_cond_complete(pgio, page->index);\n" - "+\tnfs_pageio_cond_complete(pgio, page_file_index(page));\n" - " \treturn nfs_page_async_flush(pgio, page);\n" - " }\n" - " \n" - "@@ -299,7 +299,7 @@ static int nfs_writepage_locked(struct page *page, struct writeback_control *wbc\n" - " \tstruct nfs_pageio_descriptor pgio;\n" - " \tint err;\n" - " \n" - "-\tnfs_pageio_init_write(&pgio, page->mapping->host, wb_priority(wbc));\n" - "+\tnfs_pageio_init_write(&pgio, page_file_mapping(page)->host, wb_priority(wbc));\n" - " \terr = nfs_do_writepage(page, wbc, &pgio);\n" - " \tnfs_pageio_complete(&pgio);\n" - " \tif (err < 0)\n" - "@@ -423,7 +423,7 @@ static void\n" - " nfs_mark_request_dirty(struct nfs_page *req)\n" - " {\n" - " \t__set_page_dirty_nobuffers(req->wb_page);\n" - "-\t__mark_inode_dirty(req->wb_page->mapping->host, I_DIRTY_DATASYNC);\n" - "+\t__mark_inode_dirty(page_file_mapping(req->wb_page)->host, I_DIRTY_DATASYNC);\n" - " }\n" - " \n" - " #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4)\n" - "@@ -444,7 +444,8 @@ nfs_mark_request_commit(struct nfs_page *req)\n" - " \tnfsi->ncommit++;\n" - " \tspin_unlock(&inode->i_lock);\n" - " \tinc_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);\n" - "-\tinc_bdi_stat(req->wb_page->mapping->backing_dev_info, BDI_RECLAIMABLE);\n" - "+\tinc_bdi_stat(page_file_mapping(req->wb_page)->backing_dev_info,\n" - "+\t\t\tBDI_RECLAIMABLE);\n" - " \t__mark_inode_dirty(inode, I_DIRTY_DATASYNC);\n" - " }\n" - " \n" - "@@ -455,7 +456,7 @@ nfs_clear_request_commit(struct nfs_page *req)\n" - " \n" - " \tif (test_and_clear_bit(PG_CLEAN, &(req)->wb_flags)) {\n" - " \t\tdec_zone_page_state(page, NR_UNSTABLE_NFS);\n" - "-\t\tdec_bdi_stat(page->mapping->backing_dev_info, BDI_RECLAIMABLE);\n" - "+\t\tdec_bdi_stat(page_file_mapping(page)->backing_dev_info, BDI_RECLAIMABLE);\n" - " \t\treturn 1;\n" - " \t}\n" - " \treturn 0;\n" - "@@ -516,7 +517,7 @@ nfs_need_commit(struct nfs_inode *nfsi)\n" - " * nfs_scan_commit - Scan an inode for commit requests\n" - " * @inode: NFS inode to scan\n" - " * @dst: destination list\n" - "- * @idx_start: lower bound of page->index to scan.\n" - "+ * @idx_start: lower bound of page_file_index(page) to scan.\n" - " * @npages: idx_start + npages sets the upper bound to scan.\n" - " *\n" - " * Moves requests from the inode's 'commit' request list.\n" - "@@ -636,7 +637,7 @@ out_err:\n" - " static struct nfs_page * nfs_setup_write_request(struct nfs_open_context* ctx,\n" - " \t\tstruct page *page, unsigned int offset, unsigned int bytes)\n" - " {\n" - "-\tstruct inode *inode = page->mapping->host;\n" - "+\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \tstruct nfs_page\t*req;\n" - " \tint error;\n" - " \n" - "@@ -693,7 +694,7 @@ int nfs_flush_incompatible(struct file *file, struct page *page)\n" - " \t\tnfs_release_request(req);\n" - " \t\tif (!do_flush)\n" - " \t\t\treturn 0;\n" - "-\t\tstatus = nfs_wb_page(page->mapping->host, page);\n" - "+\t\tstatus = nfs_wb_page(page_file_mapping(page)->host, page);\n" - " \t} while (status == 0);\n" - " \treturn status;\n" - " }\n" - "@@ -719,7 +720,7 @@ int nfs_updatepage(struct file *file, struct page *page,\n" - " \t\tunsigned int offset, unsigned int count)\n" - " {\n" - " \tstruct nfs_open_context *ctx = nfs_file_open_context(file);\n" - "-\tstruct inode\t*inode = page->mapping->host;\n" - "+\tstruct inode\t*inode = page_file_mapping(page)->host;\n" - " \tint\t\tstatus = 0;\n" - " \n" - " \tnfs_inc_stats(inode, NFSIOS_VFSUPDATEPAGE);\n" - "@@ -727,7 +728,7 @@ int nfs_updatepage(struct file *file, struct page *page,\n" - " \tdprintk(\"NFS: nfs_updatepage(%s/%s %d@%lld)\\n\",\n" - " \t\tfile->f_path.dentry->d_parent->d_name.name,\n" - " \t\tfile->f_path.dentry->d_name.name, count,\n" - "-\t\t(long long)(page_offset(page) + offset));\n" - "+\t\t(long long)(page_file_offset(page) + offset));\n" - " \n" - " \t/* If we're not using byte range locks, and we know the page\n" - " \t * is up to date, it may be more efficient to extend the write\n" - "@@ -1009,7 +1010,7 @@ static void nfs_writeback_release_partial(void *calldata)\n" - " \t}\n" - " \n" - " \tif (nfs_write_need_commit(data)) {\n" - "-\t\tstruct inode *inode = page->mapping->host;\n" - "+\t\tstruct inode *inode = page_file_mapping(page)->host;\n" - " \n" - " \t\tspin_lock(&inode->i_lock);\n" - " \t\tif (test_bit(PG_NEED_RESCHED, &req->wb_flags)) {\n" - "@@ -1307,7 +1308,7 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how)\n" - " \t\tnfs_list_remove_request(req);\n" - " \t\tnfs_mark_request_commit(req);\n" - " \t\tdec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);\n" - "-\t\tdec_bdi_stat(req->wb_page->mapping->backing_dev_info,\n" - "+\t\tdec_bdi_stat(page_file_mapping(req->wb_page)->backing_dev_info,\n" - " \t\t\t\tBDI_RECLAIMABLE);\n" - " \t\tnfs_clear_page_tag_locked(req);\n" - " \t}\n" - "@@ -1508,7 +1509,7 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page)\n" - " */\n" - " int nfs_wb_page(struct inode *inode, struct page *page)\n" - " {\n" - "-\tloff_t range_start = page_offset(page);\n" - "+\tloff_t range_start = page_file_offset(page);\n" - " \tloff_t range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1);\n" - " \tstruct writeback_control wbc = {\n" - " \t\t.sync_mode = WB_SYNC_ALL,\n" - "-- \n" - "1.7.1.1\n" - "\n" - "--\n" - "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" - "the body to majordomo@kvack.org. For more info on Linux MM,\n" - "see: http://www.linux-mm.org/ .\n" - "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -31da9b93336a4e5ac3b50b3c1909e261c9a5b5b09cb7dd9a08f1f6deb81e4b0f +e0819bd709f032a541b7699f3bccd8204d7ae0270acc28187ea3d98bb19baa9e
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