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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-01-20 23:43:51 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-02-22 16:07:23 -0800 |
| commit | fec1d6576cdf2ce13f84fcdf7b20d02a05f76fc6 (patch) | |
| tree | a413bdb72037dedf3bace051d93683591690cd5b /fs/f2fs/node.h | |
| parent | 718e53fa633f84d09acb4b76f1ad572ccbf75a12 (diff) | |
| download | op-kernel-dev-fec1d6576cdf2ce13f84fcdf7b20d02a05f76fc6.zip op-kernel-dev-fec1d6576cdf2ce13f84fcdf7b20d02a05f76fc6.tar.gz | |
f2fs: use wait_for_stable_page to avoid contention
In write_begin, if storage supports stable_page, we don't need to wait for
writeback to update its contents.
This patch introduces to use wait_for_stable_page instead of
wait_on_page_writeback.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/node.h')
| -rw-r--r-- | fs/f2fs/node.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index 8f405d2..1f4f9d4 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -330,7 +330,7 @@ static inline int set_nid(struct page *p, int off, nid_t nid, bool i) { struct f2fs_node *rn = F2FS_NODE(p); - f2fs_wait_on_page_writeback(p, NODE); + f2fs_wait_on_page_writeback(p, NODE, true); if (i) rn->i.i_nid[off - NODE_DIR1_BLOCK] = cpu_to_le32(nid); |
