path: root/lib
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authorLinus Torvalds <>2017-02-24 14:42:19 -0800
committerLinus Torvalds <>2017-02-24 14:42:19 -0800
commita682e0035494c449e53a57d039f86f75b9e2fe67 (patch)
tree382d6c2d4729e6ed8f697fd528209a2b4701b618 /lib
parent1802979ab1ee8ec5a72987ad518f5a91bf41cd89 (diff)
parent1ec492232ed659acde8cc00b9ecc7529778e03e1 (diff)
Merge branch 'for-next' of git://
Pull md updates from Shaohua Li: "Mainly fixes bugs and improves performance: - Improve scalability for raid1 from Coly - Improve raid5-cache read performance, disk efficiency and IO pattern from Song and me - Fix a race condition of disk hotplug for linear from Coly - A few cleanup patches from Ming and Byungchul - Fix a memory leak from Neil - Fix WRITE SAME IO failure from me - Add doc for raid5-cache from me" * 'for-next' of git:// (23 commits) md/raid1: fix write behind issues introduced by bio_clone_bioset_partial md/raid1: handle flush request correctly md/linear: shutup lockdep warnning md/raid1: fix a use-after-free bug RAID1: avoid unnecessary spin locks in I/O barrier code RAID1: a new I/O barrier implementation to remove resync window md/raid5: Don't reinvent the wheel but use existing llist API md: fast clone bio in bio_clone_mddev() md: remove unnecessary check on mddev md/raid1: use bio_clone_bioset_partial() in case of write behind md: fail if mddev->bio_set can't be created block: introduce bio_clone_bioset_partial() md: disable WRITE SAME if it fails in underlayer disks md/raid5-cache: exclude reclaiming stripes in reclaim check md/raid5-cache: stripe reclaim only counts valid stripes MD: add doc for raid5-cache Documentation: move MD related doc into a separate dir md: ensure md devices are freed before module is unloaded. md/r5cache: improve journal device efficiency md/r5cache: enable chunk_aligned_read with write back cache ...
Diffstat (limited to 'lib')
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 84812a9fb16f..72fab4999c00 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -1102,6 +1102,7 @@ void radix_tree_replace_slot(struct radix_tree_root *root,
replace_slot(root, NULL, slot, item, true);
* radix_tree_iter_replace - replace item in a slot