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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2013-08-28 22:30:47 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-08-28 22:30:47 +0400 |
| commit | 7afe5aa59ed3da7b6161617e7f157c7c680dc41e (patch) | |
| tree | 5b2af14c70d9f06b040635181a1fe887d6538e4d | |
| parent | 27b1b22882d32aa711ab4801700dad997440d940 (diff) | |
| download | linux-7afe5aa59ed3da7b6161617e7f157c7c680dc41e.tar.xz | |
ext4: convert write_begin methods to stable_page_writes semantics
Use wait_for_stable_page() instead of wait_on_page_writeback()
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
| -rw-r--r-- | fs/ext4/inode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index fc4051eb4e0f..47c8e4654371 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -969,7 +969,8 @@ retry_journal: ext4_journal_stop(handle); goto retry_grab; } - wait_on_page_writeback(page); + /* In case writeback began while the page was unlocked */ + wait_for_stable_page(page); if (ext4_should_dioread_nolock(inode)) ret = __block_write_begin(page, pos, len, ext4_get_block_write); @@ -2678,7 +2679,7 @@ retry_journal: goto retry_grab; } /* In case writeback began while the page was unlocked */ - wait_on_page_writeback(page); + wait_for_stable_page(page); ret = __block_write_begin(page, pos, len, ext4_da_get_block_prep); if (ret < 0) { |