diff options
| author | Dave Chinner <david@fromorbit.com> | 2016-12-09 06:56:26 +0100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-12-09 06:56:26 +0100 |
| commit | 9807b773dad4555665931d57065d7f8adab58e0f (patch) | |
| tree | 1475442200af6def0e03a792311dff151ef9f331 /fs/xfs/libxfs | |
| parent | Merge branch 'xfs-4.10-misc-fixes-3' into for-next (diff) | |
| parent | xfs: nuke unused tracepoint definitions (diff) | |
| download | linux-9807b773dad4555665931d57065d7f8adab58e0f.tar.xz linux-9807b773dad4555665931d57065d7f8adab58e0f.zip | |
Merge branch 'xfs-4.10-misc-fixes-4' into for-next
Diffstat (limited to 'fs/xfs/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc_btree.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr_leaf.c | 8 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap_btree.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.c | 2 |
4 files changed, 10 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 44cfcd03c451..efb467b10a71 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -421,7 +421,7 @@ xfs_allocbt_init_cursor( ASSERT(btnum == XFS_BTNUM_BNO || btnum == XFS_BTNUM_CNT); - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP); + cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); cur->bc_tp = tp; cur->bc_mp = mp; diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c index 8ea91f363093..2852521fc8ec 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.c +++ b/fs/xfs/libxfs/xfs_attr_leaf.c @@ -253,6 +253,7 @@ xfs_attr3_leaf_verify( { struct xfs_mount *mp = bp->b_target->bt_mount; struct xfs_attr_leafblock *leaf = bp->b_addr; + struct xfs_perag *pag = bp->b_pag; struct xfs_attr3_icleaf_hdr ichdr; xfs_attr3_leaf_hdr_from_disk(mp->m_attr_geo, &ichdr, leaf); @@ -273,7 +274,12 @@ xfs_attr3_leaf_verify( if (ichdr.magic != XFS_ATTR_LEAF_MAGIC) return false; } - if (ichdr.count == 0) + /* + * In recovery there is a transient state where count == 0 is valid + * because we may have transitioned an empty shortform attr to a leaf + * if the attr didn't fit in shortform. + */ + if (pag && pag->pagf_init && ichdr.count == 0) return false; /* XXX: need to range check rest of attr header values */ diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index 94ad31d372ab..d6330c297ca0 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -796,7 +796,7 @@ xfs_bmbt_init_cursor( struct xfs_btree_cur *cur; ASSERT(whichfork != XFS_COW_FORK); - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP); + cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); cur->bc_tp = tp; cur->bc_mp = mp; diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index e7ff8ef0e5a7..0fd086d03d41 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -357,7 +357,7 @@ xfs_inobt_init_cursor( struct xfs_agi *agi = XFS_BUF_TO_AGI(agbp); struct xfs_btree_cur *cur; - cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP); + cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS); cur->bc_tp = tp; cur->bc_mp = mp; |