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| author | Hou Pengyang <houpengyang@huawei.com> | 2017-04-26 19:17:21 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-05-03 20:04:54 +0300 |
| commit | 279d6df20c94079d35e012f1602d40c42632e8f3 (patch) | |
| tree | 2570480070d63ca08bf3f99cbdb0330e7622ee00 /fs/f2fs/f2fs.h | |
| parent | 9a744b92da6eacea33dec1e9280fd324736bfe81 (diff) | |
| download | linux-279d6df20c94079d35e012f1602d40c42632e8f3.tar.xz | |
f2fs: release cp and dnode lock before IPU
We don't need to rewrite the page under cp_rwsem and dnode locks.
Signed-off-by: Hou Pengyang <houpengyang@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 6f671c719570..713f072e5fbc 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -803,7 +803,7 @@ struct f2fs_io_info { struct page *page; /* page to be written */ struct page *encrypted_page; /* encrypted page */ bool submitted; /* indicate IO submission */ - bool cp_rwsem_locked; /* indicate cp_rwsem is held */ + bool need_lock; /* indicate we need to lock cp_rwsem */ }; #define is_read_io(rw) ((rw) == READ) |