linux/fs/xfs/scrub
Darrick J. Wong 510a28e195 xfs: don't allocate scrub contexts on the stack
Convert the on-stack scrub context, btree scrub context, and da btree
scrub context into a heap allocation so that we reduce stack usage and
gain the ability to handle tall btrees without issue.

Specifically, this saves us ~208 bytes for the dabtree scrub, ~464 bytes
for the btree scrub, and ~200 bytes for the main scrub context.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandan.babu@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2021-10-14 09:19:32 -07:00
..
agheader.c xfs: introduce xfs_sb_is_v5 helper 2021-08-19 10:07:14 -07:00
agheader_repair.c xfs: convert xfs_sb_version_has checks to use mount features 2021-08-19 10:07:14 -07:00
alloc.c xfs: mark the record passed into xchk_btree functions as const 2021-08-18 18:46:01 -07:00
attr.c xfs: replace xfs_sb_version checks with feature flag checks 2021-08-19 10:07:12 -07:00
attr.h xfs: replace kmem_alloc_large() with kvmalloc() 2021-08-09 15:57:43 -07:00
bitmap.c xfs: convert bp->b_bn references to xfs_buf_daddr() 2021-08-19 10:07:15 -07:00
bitmap.h xfs: replace open-coded bitmap weight logic 2020-03-18 08:12:23 -07:00
bmap.c xfs: fix perag structure refcounting error when scrub fails 2021-08-20 13:20:33 -07:00
btree.c xfs: don't allocate scrub contexts on the stack 2021-10-14 09:19:32 -07:00
btree.h xfs: mark the record passed into xchk_btree functions as const 2021-08-18 18:46:01 -07:00
common.c xfs: convert bp->b_bn references to xfs_buf_daddr() 2021-08-19 10:07:15 -07:00
common.h xfs: grab active perag ref when reading AG headers 2021-08-09 11:13:17 -07:00
dabtree.c xfs: don't allocate scrub contexts on the stack 2021-10-14 09:19:32 -07:00
dabtree.h xfs: refactor btree node scrubbing 2019-11-10 16:54:19 -08:00
dir.c xfs: replace xfs_sb_version checks with feature flag checks 2021-08-19 10:07:12 -07:00
fscounters.c xfs: fix perag structure refcounting error when scrub fails 2021-08-20 13:20:33 -07:00
health.c xfs: move xfs_perag_get/put to xfs_ag.[ch] 2021-06-02 10:48:24 +10:00
health.h xfs: scrub should only cross-reference with healthy btrees 2019-04-16 10:01:57 -07:00
ialloc.c xfs: replace xfs_sb_version checks with feature flag checks 2021-08-19 10:07:12 -07:00
inode.c xfs: fix perag structure refcounting error when scrub fails 2021-08-20 13:20:33 -07:00
parent.c xfs: get rid of the ip parameter to xchk_setup_* 2021-04-09 10:27:18 -07:00
quota.c xfs: convert xfs_sb_version_has checks to use mount features 2021-08-19 10:07:14 -07:00
refcount.c xfs: mark the record passed into xchk_btree functions as const 2021-08-18 18:46:01 -07:00
repair.c xfs: replace xfs_sb_version checks with feature flag checks 2021-08-19 10:07:12 -07:00
repair.h xfs: get rid of the ip parameter to xchk_setup_* 2021-04-09 10:27:18 -07:00
rmap.c xfs: mark the record passed into xchk_btree functions as const 2021-08-18 18:46:01 -07:00
rtbitmap.c xfs: make the record pointer passed to query_range functions const 2021-08-18 18:46:01 -07:00
scrub.c xfs: don't allocate scrub contexts on the stack 2021-10-14 09:19:32 -07:00
scrub.h xfs: convert scrub to use mount-based feature checks 2021-08-19 10:07:13 -07:00
symlink.c xfs: remove XFS_IFINLINE 2021-04-15 09:35:51 -07:00
trace.c xfs: convert bp->b_bn references to xfs_buf_daddr() 2021-08-19 10:07:15 -07:00
trace.h xfs: start documenting common units and tags used in tracepoints 2021-08-19 10:07:11 -07:00
xfs_scrub.h xfs: fix scrub and remount-ro protection when running scrub 2021-04-09 10:27:13 -07:00