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| author | Mark Harmstone <maharmstone@fb.com> | 2024-10-31 12:52:05 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-11-11 14:34:22 +0100 |
| commit | 08fdca9eee098563b55e7a717d2a4256a7375dc8 (patch) | |
| tree | 73059a9bbd27cbfa156e5bd7755ade3f557a6dea /fs/btrfs | |
| parent | btrfs: simplify logic to decrement snapshot counter at btrfs_mksnapshot() (diff) | |
| download | linux-08fdca9eee098563b55e7a717d2a4256a7375dc8.tar.xz linux-08fdca9eee098563b55e7a717d2a4256a7375dc8.zip | |
btrfs: avoid superfluous calls to free_extent_map() in btrfs_encoded_read()
Change the control flow of btrfs_encoded_read() so that it doesn't call
free_extent_map() when we know that this has already been done.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Mark Harmstone <maharmstone@fb.com>
Suggested-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index a2128eccafb3..22b8e2764619 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9324,7 +9324,7 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter, ret = btrfs_encoded_read_inline(iocb, iter, start, lockend, cached_state, extent_start, count, encoded, &unlocked); - goto out_em; + goto out_unlock_extent; } /* @@ -9384,7 +9384,7 @@ ssize_t btrfs_encoded_read(struct kiocb *iocb, struct iov_iter *iter, ret = -EFAULT; } else { ret = -EIOCBQUEUED; - goto out_em; + goto out_unlock_extent; } out_em: |