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| author | Dave Chinner <dchinner@redhat.com> | 2023-02-13 01:14:52 +0300 |
|---|---|---|
| committer | Dave Chinner <dchinner@redhat.com> | 2023-02-13 01:14:52 +0300 |
| commit | 7ac2ff8bb3713c7cb43564c04384af2ee7cc1f8d (patch) | |
| tree | f2e0f56d2c583a5d5f9d95892184eb51c8cef920 /fs/xfs/libxfs/xfs_ialloc_btree.c | |
| parent | 20a5eab49d354a2837e0af3f07f92a104de52804 (diff) | |
| download | linux-7ac2ff8bb3713c7cb43564c04384af2ee7cc1f8d.tar.xz | |
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 <dchinner@redhat.com>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ialloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |