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| author |   Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-29 16:28:41 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-29 16:40:30 -0400 |
| commit | 7b038b564b3e2a752d2211e7b0c3c29fd2f6e197 (patch) | |
| tree | 9769d86414136e5aeccbad8006984b7930f900f6 | |
| parent | bcachefs: Don't return -EROFS from mount on inconsistency error (diff) | |
| download | wireguard-linux-7b038b564b3e2a752d2211e7b0c3c29fd2f6e197.tar.xz wireguard-linux-7b038b564b3e2a752d2211e7b0c3c29fd2f6e197.zip | |
bcachefs: Fix failure to return error on misaligned dio write
This was reported as an error when running coreutils shred.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to '')
| -rw-r--r-- | fs/bcachefs/fs-io-direct.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/bcachefs/fs-io-direct.c b/fs/bcachefs/fs-io-direct.c index 09d21aef879a..049b61bc9a5b 100644 --- a/fs/bcachefs/fs-io-direct.c +++ b/fs/bcachefs/fs-io-direct.c @@ -609,8 +609,10 @@ ssize_t bch2_direct_write(struct kiocb *req, struct iov_iter *iter) if (unlikely(ret)) goto err_put_write_ref; - if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1))) + if (unlikely((req->ki_pos|iter->count) & (block_bytes(c) - 1))) { + ret = -EINVAL; goto err_put_write_ref; + } inode_dio_begin(&inode->v); bch2_pagecache_block_get(inode); |