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Subject[PATCH 2/3] fat: fix time updates for create and delete
Date
Correctly update modification and status change time in case of
file/directory removal and creation.

Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: Amit Sahrawat <amit.sahrawat83@gmail.com>
---
fs/fat/dir.c | 2 +-
fs/fat/namei_vfat.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 2a18234..c9fca7d 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -1042,7 +1042,7 @@ int fat_remove_entries(struct inode *dir, struct fat_slot_info *sinfo)
}
}

- dir->i_mtime = dir->i_atime = CURRENT_TIME_SEC;
+ dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
if (IS_DIRSYNC(dir))
(void)fat_sync_inode(dir);
else
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index ac959d6..23bec0d 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -684,7 +684,7 @@ static int vfat_add_entry(struct inode *dir, struct qstr *qname, int is_dir,
goto cleanup;

/* update timestamp */
- dir->i_ctime = dir->i_mtime = dir->i_atime = *ts;
+ dir->i_ctime = dir->i_mtime = *ts;
if (IS_DIRSYNC(dir))
(void)fat_sync_inode(dir);
else
@@ -826,7 +826,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry)
drop_nlink(dir);

clear_nlink(inode);
- inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+ inode->i_ctime = CURRENT_TIME_SEC;
fat_detach(inode);
out:
mutex_unlock(&MSDOS_SB(sb)->s_lock);
@@ -851,7 +851,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry)
if (err)
goto out;
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+ inode->i_ctime = CURRENT_TIME_SEC;
fat_detach(inode);
out:
mutex_unlock(&MSDOS_SB(sb)->s_lock);
--
1.7.9.5


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