diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-06-25 10:01:20 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-06-29 08:47:56 -0700 |
| commit | e53bcffad0326c1ef4b4baec4262b5343e420c44 (patch) | |
| tree | 9b449b623d66b1c3921d0a8bcc65686578d5dd34 /fs/xfs/libxfs/xfs_attr_leaf.c | |
| parent | 7be3bd8856fba99f8b25b9c223250e42292c312e (diff) | |
xfs: don't hold xattr leaf buffers across transaction rolls
Now that we've established (again!) that empty xattr leaf buffers are
ok, we no longer need to bhold them to transactions when we're creating
new leaf blocks. Get rid of the entire mechanism, which should simplify
the xattr code quite a bit.
The original justification for using bhold here was to prevent the AIL
from trying to write the empty leaf block into the fs during the brief
time that we release the buffer lock. The reason for /that/ was to
prevent recovery from tripping over the empty ondisk block.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_attr_leaf.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr_leaf.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c index f6629960e17b..8f47396f8dd2 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.c +++ b/fs/xfs/libxfs/xfs_attr_leaf.c @@ -930,14 +930,10 @@ xfs_attr_shortform_getvalue( return -ENOATTR; } -/* - * Convert from using the shortform to the leaf. On success, return the - * buffer so that we can keep it locked until we're totally done with it. - */ +/* Convert from using the shortform to the leaf format. */ int xfs_attr_shortform_to_leaf( - struct xfs_da_args *args, - struct xfs_buf **leaf_bp) + struct xfs_da_args *args) { struct xfs_inode *dp; struct xfs_attr_shortform *sf; @@ -999,7 +995,6 @@ xfs_attr_shortform_to_leaf( sfe = xfs_attr_sf_nextentry(sfe); } error = 0; - *leaf_bp = bp; out: kmem_free(tmpbuffer); return error; |