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authorDarrick J. Wong <darrick.wong@oracle.com>2017-06-16 11:00:14 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2017-06-20 10:45:22 -0700
commitad017f6537dee30a67b89f937a16e2f6c82e3774 (patch)
tree505ed25781dab9fd0720c692f52788453d9f4cc6 /fs/xfs/xfs_trans_buf.c
parentacb9553cab552cf17154814f079f54401eefa474 (diff)
xfs: pass along transaction context when reading xattr block buffers
Teach the extended attribute reading functions to pass along a transaction context if one was supplied. The extended attribute scrub code will use transactions to lock buffers and avoid deadlocking with itself in the case of loops; since it will already have the inode locked, also create xattr get/list helpers that don't take locks. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_trans_buf.c')
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