The patch titled
writeback-check-skipped-pages-on-wb_sync_all-update
has been removed from the -mm tree. Its filename was
writeback-check-skipped-pages-on-wb_sync_all-update.patch
This patch was dropped because it was folded into writeback-check-skipped-pages-on-wb_sync_all.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: writeback-check-skipped-pages-on-wb_sync_all-update
From: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Signed-off-by: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Dave Chinner <david@xxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Jan Engelhardt <jengelh@xxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/fs-writeback.c | 5 +++++
1 file changed, 5 insertions(+)
diff -puN fs/fs-writeback.c~writeback-check-skipped-pages-on-wb_sync_all-update fs/fs-writeback.c
--- a/fs/fs-writeback.c~writeback-check-skipped-pages-on-wb_sync_all-update
+++ a/fs/fs-writeback.c
@@ -527,6 +527,11 @@ static int writeback_sb_inodes(struct su
* buffers. Skip this inode for now.
*/
redirty_tail(inode);
+ /*
+ * There's no logic to retry skipped pages for sync(),
+ * filesystems are assumed not to skip dirty pages on
+ * temporal lock contentions or non fatal errors.
+ */
WARN_ON_ONCE(wbc->sync_mode == WB_SYNC_ALL);
}
spin_unlock(&inode_lock);
_
Patches currently in -mm which might be from fengguang.wu@xxxxxxxxx are
origin.patch
writeback-check-skipped-pages-on-wb_sync_all.patch
writeback-check-skipped-pages-on-wb_sync_all-update-fix.patch
writeback-io-less-balance_dirty_pages.patch
writeback-consolidate-variable-names-in-balance_dirty_pages.patch
writeback-per-task-rate-limit-on-balance_dirty_pages.patch
writeback-per-task-rate-limit-on-balance_dirty_pages-fix.patch
writeback-prevent-duplicate-balance_dirty_pages_ratelimited-calls.patch
writeback-account-per-bdi-accumulated-written-pages.patch
writeback-bdi-write-bandwidth-estimation.patch
writeback-bdi-write-bandwidth-estimation-fix.patch
writeback-show-bdi-write-bandwidth-in-debugfs.patch
writeback-quit-throttling-when-bdi-dirty-pages-dropped-low.patch
writeback-reduce-per-bdi-dirty-threshold-ramp-up-time.patch
writeback-make-reasonable-gap-between-the-dirty-background-thresholds.patch
writeback-scale-down-max-throttle-bandwidth-on-concurrent-dirtiers.patch
writeback-add-trace-event-for-balance_dirty_pages.patch
writeback-make-nr_to_write-a-per-file-limit.patch
writeback-make-nr_to_write-a-per-file-limit-fix.patch
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