diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2023-09-27 13:43:44 +0300 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-10-31 00:12:55 +0200 |
| commit | c002728f608183449673818076380124935e6b9b (patch) | |
| tree | cc523ebcf09744f342b004fbc88fb2c26abdeebc /fs/overlayfs | |
| parent | f7621b11e8acc8efa208c9420ff3ecb198b20e29 (diff) | |
ovl: add helper ovl_file_modified()
A simple wrapper for updating ovl inode size/mtime, to conform
with ovl_file_accessed().
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Diffstat (limited to 'fs/overlayfs')
| -rw-r--r-- | fs/overlayfs/file.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index 09c99e6f9721..131621daeb13 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -240,6 +240,12 @@ static loff_t ovl_llseek(struct file *file, loff_t offset, int whence) return ret; } +static void ovl_file_modified(struct file *file) +{ + /* Update size/mtime */ + ovl_copyattr(file_inode(file)); +} + static void ovl_file_accessed(struct file *file) { struct inode *inode, *upperinode; @@ -290,10 +296,8 @@ static void ovl_aio_cleanup_handler(struct ovl_aio_req *aio_req) struct kiocb *orig_iocb = aio_req->orig_iocb; if (iocb->ki_flags & IOCB_WRITE) { - struct inode *inode = file_inode(orig_iocb->ki_filp); - kiocb_end_write(iocb); - ovl_copyattr(inode); + ovl_file_modified(orig_iocb->ki_filp); } orig_iocb->ki_pos = iocb->ki_pos; @@ -436,7 +440,7 @@ static ssize_t ovl_write_iter(struct kiocb *iocb, struct iov_iter *iter) ret = vfs_iter_write(real.file, iter, &iocb->ki_pos, rwf); file_end_write(real.file); /* Update size */ - ovl_copyattr(inode); + ovl_file_modified(file); } else { struct ovl_aio_req *aio_req; @@ -526,7 +530,7 @@ static ssize_t ovl_splice_write(struct pipe_inode_info *pipe, struct file *out, file_end_write(real.file); /* Update size */ - ovl_copyattr(inode); + ovl_file_modified(out); revert_creds(old_cred); fdput(real); @@ -607,7 +611,7 @@ static long ovl_fallocate(struct file *file, int mode, loff_t offset, loff_t len revert_creds(old_cred); /* Update size */ - ovl_copyattr(inode); + ovl_file_modified(file); fdput(real); @@ -691,7 +695,7 @@ static loff_t ovl_copyfile(struct file *file_in, loff_t pos_in, revert_creds(old_cred); /* Update size */ - ovl_copyattr(inode_out); + ovl_file_modified(file_out); fdput(real_in); fdput(real_out); |