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| author | Sungjong Seo <sj1557.seo@samsung.com> | 2020-06-18 14:43:26 +0300 |
|---|---|---|
| committer | Namjae Jeon <namjae.jeon@samsung.com> | 2020-06-29 11:11:18 +0300 |
| commit | 5267456e953fd8c5abd8e278b1cc6a9f9027ac0a (patch) | |
| tree | 65250c98c0c38be91b66c7a22bc7c3cd1e136fc3 /fs/exfat/exfat_fs.h | |
| parent | 3bcfb701099acf96b0e883bf5544f96af473aa1d (diff) | |
| download | linux-5267456e953fd8c5abd8e278b1cc6a9f9027ac0a.tar.xz | |
exfat: flush dirty metadata in fsync
generic_file_fsync() exfat used could not guarantee the consistency of
a file because it has flushed not dirty metadata but only dirty data pages
for a file.
Instead of that, use exfat_file_fsync() for files and directories so that
it guarantees to commit both the metadata and data pages for a file.
Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Diffstat (limited to 'fs/exfat/exfat_fs.h')
| -rw-r--r-- | fs/exfat/exfat_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h index 595f3117f492..7579cd3bbadb 100644 --- a/fs/exfat/exfat_fs.h +++ b/fs/exfat/exfat_fs.h @@ -420,6 +420,7 @@ void exfat_truncate(struct inode *inode, loff_t size); int exfat_setattr(struct dentry *dentry, struct iattr *attr); int exfat_getattr(const struct path *path, struct kstat *stat, unsigned int request_mask, unsigned int query_flags); +int exfat_file_fsync(struct file *file, loff_t start, loff_t end, int datasync); /* namei.c */ extern const struct dentry_operations exfat_dentry_ops; |