[05/28] xfs: correctly acount for reclaimable slabs
diff mbox series

Message ID 20191031234618.15403-6-david@fromorbit.com
State New
Headers show
Series
  • mm, xfs: non-blocking inode reclaim
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Commit Message

Dave Chinner Oct. 31, 2019, 11:45 p.m. UTC
From: Dave Chinner <dchinner@redhat.com>

The XFS inode item slab actually reclaimed by inode shrinker
callbacks from the memory reclaim subsystem. These should be marked
as reclaimable so the mm subsystem has the full picture of how much
memory it can actually reclaim from the XFS slab caches.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/xfs_super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index bcb1575a5652..ebe2ccd36127 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1876,7 +1876,7 @@  xfs_init_zones(void)
 
 	xfs_ili_zone =
 		kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili",
-					KM_ZONE_SPREAD, NULL);
+					KM_ZONE_SPREAD | KM_ZONE_RECLAIM, NULL);
 	if (!xfs_ili_zone)
 		goto out_destroy_inode_zone;
 	xfs_icreate_zone = kmem_zone_init(sizeof(struct xfs_icreate_item),