From 7ac2ff8bb3713c7cb43564c04384af2ee7cc1f8d Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 13 Feb 2023 09:14:52 +1100 Subject: xfs: perags need atomic operational state We currently don't have any flags or operational state in the xfs_perag except for the pagf_init and pagi_init flags. And the agflreset flag. Oh, there's also the pagf_metadata and pagi_inodeok flags, too. For controlling per-ag operations, we are going to need some atomic state flags. Hence add an opstate field similar to what we already have in the mount and log, and convert all these state flags across to atomic bit operations. Signed-off-by: Dave Chinner Reviewed-by: Allison Henderson Reviewed-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_ialloc_btree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs/libxfs/xfs_ialloc_btree.c') diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index d657af2ec350..3675a0d29310 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -291,8 +291,8 @@ xfs_inobt_verify( * Similarly, during log recovery we will have a perag structure * attached, but the agi information will not yet have been initialised * from the on disk AGI. We don't currently use any of this information, - * but beware of the landmine (i.e. need to check pag->pagi_init) if we - * ever do. + * but beware of the landmine (i.e. need to check + * xfs_perag_initialised_agi(pag)) if we ever do. */ if (xfs_has_crc(mp)) { fa = xfs_btree_sblock_v5hdr_verify(bp); -- cgit v1.2.3