Btrfs: look for acls during btrfs_read_locked_inode

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This changes btrfs_read_locked_inode() to peek ahead in the btree for acl items.
If it is certain a given inode has no acls, it will set the in memory acl
fields to null to avoid acl lookups completely.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Chris Mason 2009-04-27 11:47:50 -04:00

parent 7b1a14bbb0

commit 46a53cca82

1 changed files with 62 additions and 0 deletions

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fs/btrfs/inode.c

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