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| author | Amir Goldstein <amir73il@gmail.com> | 2023-11-22 14:27:09 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-11-24 10:09:51 +0100 |
| commit | 269aed7014b3db9acdbc5a5e163d8a6c62e0e770 (patch) | |
| tree | 1bf919e07ef620de322af867dc20b0fc671b33ac /fs/coda | |
| parent | e389b76a7ee1b62392ab52c22f9ba81f23145824 (diff) | |
| download | linux-stable-269aed7014b3db9acdbc5a5e163d8a6c62e0e770.tar.gz linux-stable-269aed7014b3db9acdbc5a5e163d8a6c62e0e770.tar.bz2 linux-stable-269aed7014b3db9acdbc5a5e163d8a6c62e0e770.zip | |
fs: move file_start_write() into vfs_iter_write()
All the callers of vfs_iter_write() call file_start_write() just before
calling vfs_iter_write() except for target_core_file's fd_do_rw().
Move file_start_write() from the callers into vfs_iter_write().
fd_do_rw() calls vfs_iter_write() with a non-regular file, so
file_start_write() is a no-op.
This is needed for fanotify "pre content" events.
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://lore.kernel.org/r/20231122122715.2561213-11-amir73il@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/coda')
| -rw-r--r-- | fs/coda/file.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/coda/file.c b/fs/coda/file.c index e62315c37386..148856a582a9 100644 --- a/fs/coda/file.c +++ b/fs/coda/file.c @@ -80,12 +80,10 @@ coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to) goto finish_write; inode_lock(coda_inode); - file_start_write(host_file); ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos, 0); coda_inode->i_size = file_inode(host_file)->i_size; coda_inode->i_blocks = (coda_inode->i_size + 511) >> 9; inode_set_mtime_to_ts(coda_inode, inode_set_ctime_current(coda_inode)); - file_end_write(host_file); inode_unlock(coda_inode); finish_write: |