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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-05-28 12:25:47 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:43:49 +0900 |
| commit | f4d659629dfdd8be15b50a0e782e7f62614eee8b (patch) | |
| tree | 95b036385bfe8328b612b05166a5df67733eb0b0 /fs | |
| parent | eea845b570fb79fa1056977e6b9bc1d88016c998 (diff) | |
| download | linux-3.10-f4d659629dfdd8be15b50a0e782e7f62614eee8b.tar.gz linux-3.10-f4d659629dfdd8be15b50a0e782e7f62614eee8b.tar.bz2 linux-3.10-f4d659629dfdd8be15b50a0e782e7f62614eee8b.zip | |
f2fs: cover cp_file information with ilock
If a file is linked with other files, it should be checkpointed at every fsync
calls.
For this, we use set_cp_file() with FADVISE_CP_BIT, but previously we didn't
cover the flag by the global lock.
This patch fixes that the inode page stores this correctly.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/dir.c | 8 | ||||
| -rw-r--r-- | fs/f2fs/namei.c | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index b278bfbc364..67e2d1361fa 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -346,8 +346,14 @@ static struct page *init_inode_metadata(struct inode *inode, init_dent_inode(name, page); - if (is_inode_flag_set(F2FS_I(inode), FI_INC_LINK)) + /* + * This file should be checkpointed during fsync. + * We lost i_pino from now on. + */ + if (is_inode_flag_set(F2FS_I(inode), FI_INC_LINK)) { + set_cp_file(inode); inc_nlink(inode); + } return page; error: diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index efe0a127cb7..1fe150276fa 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -181,12 +181,6 @@ static int f2fs_link(struct dentry *old_dentry, struct inode *dir, if (err) goto out; - /* - * This file should be checkpointed during fsync. - * We lost i_pino from now on. - */ - set_cp_file(inode); - d_instantiate(dentry, inode); return 0; out: |