From: clameter@sgi.com
To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Christoph Hellwig <hch@lst.de>, Mel Gorman <mel@skynet.ie>
Cc: William Lee Irwin III <wli@holomorphy.com>, David Chinner <dgc@sgi.com>
Cc: Jens Axboe <jens.axboe@oracle.com>, Badari Pulavarty <pbadari@gmail.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Subject: [20/37] Fix PAGE SIZE assumption in miscellaneous places.
Date: Wed, 20 Jun 2007 11:29:27 -0700 [thread overview]
Message-ID: <20070620183010.615392204@sgi.com> (raw)
In-Reply-To: 20070620182907.506775016@sgi.com
[-- Attachment #1: vps_kernel --]
[-- Type: text/plain, Size: 1283 bytes --]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
kernel/container.c | 4 ++--
kernel/futex.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
Index: vps/kernel/futex.c
===================================================================
--- vps.orig/kernel/futex.c 2007-06-14 21:52:20.000000000 -0700
+++ vps/kernel/futex.c 2007-06-14 21:53:43.000000000 -0700
@@ -255,7 +255,7 @@ int get_futex_key(u32 __user *uaddr, str
err = get_user_pages(current, mm, address, 1, 0, 0, &page, NULL);
if (err >= 0) {
key->shared.pgoff =
- page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
+ page->index << (compound_order(page) - PAGE_SHIFT);
put_page(page);
return 0;
}
Index: vps/kernel/container.c
===================================================================
--- vps.orig/kernel/container.c 2007-06-14 21:53:57.000000000 -0700
+++ vps/kernel/container.c 2007-06-14 21:54:13.000000000 -0700
@@ -840,8 +840,8 @@ static int container_fill_super(struct s
struct dentry *root;
struct containerfs_root *hroot = options;
- sb->s_blocksize = PAGE_CACHE_SIZE;
- sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+ sb->s_blocksize = PAGE_SIZE;
+ sb->s_blocksize_bits = PAGE_SHIFT;
sb->s_magic = CONTAINER_SUPER_MAGIC;
sb->s_op = &container_ops;
--
next prev parent reply other threads:[~2007-06-20 18:30 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-20 18:29 [00/37] Large Blocksize Support V4 clameter
2007-06-20 18:29 ` [01/37] Define functions for page cache handling clameter
2007-06-20 18:29 ` [02/37] Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user clameter
2007-06-20 18:29 ` [03/37] Use page_cache_xxx function in mm/filemap.c clameter
2007-06-20 18:29 ` [04/37] Use page_cache_xxx in mm/page-writeback.c clameter
2007-06-20 18:29 ` [05/37] Use page_cache_xxx in mm/truncate.c clameter
2007-06-20 18:29 ` [06/37] Use page_cache_xxx in mm/rmap.c clameter
2007-06-20 18:29 ` [07/37] Use page_cache_xxx in mm/filemap_xip.c clameter
2007-06-20 18:29 ` [08/37] Use page_cache_xxx in mm/migrate.c clameter
2007-06-20 18:29 ` [09/37] Use page_cache_xxx in fs/libfs.c clameter
2007-06-20 18:29 ` [10/37] Use page_cache_xxx in fs/sync clameter
2007-06-20 18:29 ` [11/37] Use page_cache_xxx in fs/buffer.c clameter
2007-06-20 18:29 ` [12/37] Use page_cache_xxx in mm/mpage.c clameter
2007-06-20 18:29 ` [13/37] Use page_cache_xxx in mm/fadvise.c clameter
2007-06-20 18:29 ` [14/37] Use page_cache_xxx in fs/splice.c clameter
2007-06-20 18:29 ` [15/37] Use page_cache_xxx functions in fs/ext2 clameter
2007-06-20 18:29 ` [16/37] Use page_cache_xxx in fs/ext3 clameter
2007-06-20 18:29 ` [17/37] Use page_cache_xxx in fs/ext4 clameter
2007-06-20 18:29 ` [18/37] Use page_cache_xxx in fs/reiserfs clameter
2007-06-20 18:29 ` [19/37] Use page_cache_xxx for fs/xfs clameter
2007-06-20 18:29 ` clameter [this message]
2007-06-20 18:29 ` [21/37] Use page_cache_xxx in drivers/block/loop.c clameter
2007-06-20 18:29 ` [22/37] Use page_cache_xxx in drivers/block/rd.c clameter
2007-06-20 18:29 ` [23/37] compound pages: PageHead/PageTail instead of PageCompound clameter
2007-06-20 18:29 ` [24/37] compound pages: Add new support functions clameter
2007-06-20 18:29 ` [25/37] compound pages: vmstat support clameter
2007-06-20 18:29 ` [26/37] compound pages: Use new compound vmstat functions in SLUB clameter
2007-06-20 18:29 ` [27/37] compound pages: Allow use of get_page_unless_zero with compound pages clameter
2007-06-20 18:29 ` [28/37] compound pages: Allow freeing of compound pages via pagevec clameter
2007-06-20 18:29 ` [29/37] Large blocksize support: Fix up reclaim counters clameter
2007-06-20 18:29 ` [30/37] Add VM_BUG_ONs to check for correct page order clameter
2007-06-20 18:29 ` [31/37] Large blocksize support: Core piece clameter
2007-06-21 0:20 ` Bob Picco
2007-06-21 5:26 ` Christoph Lameter
2007-06-20 18:29 ` [32/37] Readahead changes to support large blocksize clameter
2007-06-20 18:29 ` [33/37] Large blocksize: Compound page zeroing and flushing clameter
2007-06-20 18:29 ` [34/37] Large blocksize support in ramfs clameter
2007-06-20 20:50 ` Andreas Dilger
2007-06-20 21:29 ` Christoph Lameter
2007-06-20 18:29 ` [35/37] Large blocksize support in XFS clameter
2007-06-20 18:29 ` [36/37] Large blocksize support for ext2 clameter
2007-06-20 20:56 ` Andreas Dilger
2007-06-20 21:27 ` Christoph Lameter
2007-06-20 22:19 ` Andreas Dilger
2007-06-20 18:29 ` [37/37] Reiserfs: Fix up for mapping_set_gfp_mask clameter
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