diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2024-02-26 11:41:07 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2024-02-26 11:41:07 +0100 |
| commit | f112b68f273fb0121cb64e0c3ac06adcb91e32b8 (patch) | |
| tree | 8e5ca44719c39e6d37d9a85c6c1b5759952e3da7 /fs/netfs/buffered_write.c | |
| parent | aa775edbbe7b44cc732bfa7c56ac3957d84113d5 (diff) | |
| parent | d206a76d7d2726f3b096037f2079ce0bd3ba329b (diff) | |
Merge v6.8-rc6 into drm-next
Thomas Zimmermann asked to backmerge -rc6 for drm-misc branches,
there's a few same-area-changed conflicts (xe and amdgpu mostly) that
are getting a bit too annoying.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'fs/netfs/buffered_write.c')
| -rw-r--r-- | fs/netfs/buffered_write.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c index a3059b3168fd..9a0d32e4b422 100644 --- a/fs/netfs/buffered_write.c +++ b/fs/netfs/buffered_write.c @@ -477,6 +477,9 @@ ssize_t netfs_file_write_iter(struct kiocb *iocb, struct iov_iter *from) _enter("%llx,%zx,%llx", iocb->ki_pos, iov_iter_count(from), i_size_read(inode)); + if (!iov_iter_count(from)) + return 0; + if ((iocb->ki_flags & IOCB_DIRECT) || test_bit(NETFS_ICTX_UNBUFFERED, &ictx->flags)) return netfs_unbuffered_write_iter(iocb, from); |