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| author | Wu Fengguang <fengguang.wu@intel.com> | 2011-04-23 11:26:07 -0600 |
|---|---|---|
| committer | Wu Fengguang <fengguang.wu@intel.com> | 2011-06-08 08:25:22 +0800 |
| commit | e185dda89d69cde142b48059413a03561f41f78a (patch) | |
| tree | 505fa875bdf7968892882a1f93993c9114d768b0 /kernel/rwsem.c | |
| parent | e8dfc30582995ae12454cda517b17d6294175b07 (diff) | |
| download | linux-e185dda89d69cde142b48059413a03561f41f78a.tar.bz2 | |
writeback: avoid extra sync work at enqueue time
This removes writeback_control.wb_start and does more straightforward
sync livelock prevention by setting .older_than_this to prevent extra
inodes from being enqueued in the first place.
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Diffstat (limited to 'kernel/rwsem.c')
0 files changed, 0 insertions, 0 deletions