* Re: + reiser4-generic_sync_sb_inodes-doesnt-exist-anymore.patch added to -mm tree
[not found] <200912012354.nB1Ns6Va032376@imap1.linux-foundation.org>
@ 2009-12-02 8:47 ` Edward Shishkin
0 siblings, 0 replies; only message in thread
From: Edward Shishkin @ 2009-12-02 8:47 UTC (permalink / raw)
To: Andrew Morton; +Cc: buchner.johannes, ReiserFS Development List
I am not sure if it works correctly (still don't have
a time to adjust reiser4 for the per-bdi stuff).
Well, let it be, I'll ack or make corrections later..
Thanks,
Edward.
akpm@linux-foundation.org wrote:
> The patch titled
> reiser4: generic_sync_sb_inodes doesn't exist anymore
> has been added to the -mm tree. Its filename is
> reiser4-generic_sync_sb_inodes-doesnt-exist-anymore.patch
>
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>
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>
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> out what to do about this
>
> The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
>
> ------------------------------------------------------
> Subject: reiser4: generic_sync_sb_inodes doesn't exist anymore
> From: Johannes Buchner <buchner.johannes@gmx.at>
>
>
>> generic_sync_sb_inodes was removed in d8a8559cd7a9cc,
>> writeback_inodes_sb and sync_inodes_sb should replace them.
>>
> Second version, now also fixes the last comments relating to
> generic_sync_sb_inodes.
>
> Cc: Edward Shishkin <edward.shishkin@gmail.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> ---
>
> fs/reiser4/context.h | 2 +-
> fs/reiser4/entd.c | 4 +++-
> fs/reiser4/super_ops.c | 6 ++++--
> 3 files changed, 8 insertions(+), 4 deletions(-)
>
> diff -puN fs/reiser4/context.h~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore fs/reiser4/context.h
> --- a/fs/reiser4/context.h~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore
> +++ a/fs/reiser4/context.h
> @@ -66,7 +66,7 @@ struct reiser4_context {
> /* count non-trivial jnode_set_dirty() calls */
> unsigned long nr_marked_dirty;
>
> - /* reiser4_sync_inodes calls (via generic_sync_sb_inodes)
> + /* reiser4_sync_inodes calls (via writeback/sync_inodes_sb)
> * reiser4_writepages for each of dirty inodes. Reiser4_writepages
> * captures pages. When number of pages captured in one
> * reiser4_sync_inodes reaches some threshold - some atoms get
> diff -puN fs/reiser4/entd.c~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore fs/reiser4/entd.c
> --- a/fs/reiser4/entd.c~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore
> +++ a/fs/reiser4/entd.c
> @@ -241,7 +241,9 @@ static void entd_flush(struct super_bloc
> if (rq->wbc->nr_to_write > 0) {
> rq->wbc->range_start = 0;
> rq->wbc->range_end = LLONG_MAX;
> - generic_sync_sb_inodes(rq->wbc);
> + writeback_inodes_sb(super);
> + if (rq->wbc->sync_mode == WB_SYNC_ALL)
> + sync_inodes_sb(super);
> }
> rq->wbc->nr_to_write = ENTD_CAPTURE_APAGE_BURST;
> reiser4_writeout(super, rq->wbc);
> diff -puN fs/reiser4/super_ops.c~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore fs/reiser4/super_ops.c
> --- a/fs/reiser4/super_ops.c~reiser4-generic_sync_sb_inodes-doesnt-exist-anymore
> +++ a/fs/reiser4/super_ops.c
> @@ -384,7 +384,7 @@ static void reiser4_clear_inode(struct i
> * @wbc:
> *
> * This method is called by background and non-backgound writeback. Reiser4's
> - * implementation uses generic_sync_sb_inodes to call reiser4_writepages for
> + * implementation uses writeback/sync_inodes_sb to call reiser4_writepages for
> * each of dirty inodes. Reiser4_writepages handles pages dirtied via shared
> * mapping - dirty pages get into atoms. Writeout is called to flush some
> * atoms.
> @@ -412,7 +412,9 @@ static void reiser4_sync_inodes(struct s
> * call reiser4_writepages for each of dirty inodes to turn dirty pages
> * into transactions if they were not yet.
> */
> - generic_sync_sb_inodes(wbc);
> + writeback_inodes_sb(super);
> + if (wbc->sync_mode == WB_SYNC_ALL)
> + sync_inodes_sb(super);
>
> /* flush goes here */
> wbc->nr_to_write = to_write;
> _
>
> Patches currently in -mm which might be from buchner.johannes@gmx.at are
>
> reiser4-some-changes-from-reiser4-2631-patch.patch
> reiser4-some-comments-were-still-mentioning-pdflush.patch
> reiser4-generic_sync_sb_inodes-doesnt-exist-anymore.patch
> reiser4-fixed-null-pointer-dereference.patch
>
>
>
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2009-12-02 8:47 ` + reiser4-generic_sync_sb_inodes-doesnt-exist-anymore.patch added to -mm tree Edward Shishkin
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