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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 16:34:40 +0200 |
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| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-27 16:34:40 +0200 |
| commit | ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8 (patch) | |
| tree | 373e19c07802ce43862f4a37a141f628bca0a401 /fs/btrfs/file-item.c | |
| parent | 8217f07a50236779880f13e87f99224cd9117f83 (diff) | |
| parent | 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 (diff) | |
| download | linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.tar.gz linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.tar.bz2 linux-ae9a6149884e04b3460bd9d7ffe29c5ec8d223d8.zip | |
Merge 5.15-rc3 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/btrfs/file-item.c')
| -rw-r--r-- | fs/btrfs/file-item.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 2673c6ba7a4e..0b9401a5afd3 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -665,7 +665,18 @@ blk_status_t btrfs_csum_one_bio(struct btrfs_inode *inode, struct bio *bio, if (!ordered) { ordered = btrfs_lookup_ordered_extent(inode, offset); - BUG_ON(!ordered); /* Logic error */ + /* + * The bio range is not covered by any ordered extent, + * must be a code logic error. + */ + if (unlikely(!ordered)) { + WARN(1, KERN_WARNING + "no ordered extent for root %llu ino %llu offset %llu\n", + inode->root->root_key.objectid, + btrfs_ino(inode), offset); + kvfree(sums); + return BLK_STS_IOERR; + } } nr_sectors = BTRFS_BYTES_TO_BLKS(fs_info, |