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Merge branch 'cleanups-4.6' into for-chris-4.6

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This commit is contained in:
David Sterba 2016-02-26 15:38:33 +01:00
commit f004fae0cf
16 changed files with 64 additions and 89 deletions
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12
fs/btrfs/backref.c
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@ -148,8 +148,7 @@ int __init btrfs_prelim_ref_init(void)
void btrfs_prelim_ref_exit(void)
{
if (btrfs_prelim_ref_cache)
kmem_cache_destroy(btrfs_prelim_ref_cache);
kmem_cache_destroy(btrfs_prelim_ref_cache);
}
/*
@ -566,17 +565,14 @@ static void __merge_refs(struct list_head *head, int mode)
struct __prelim_ref *pos2 = pos1, *tmp;
list_for_each_entry_safe_continue(pos2, tmp, head, list) {
struct __prelim_ref *xchg, *ref1 = pos1, *ref2 = pos2;
struct __prelim_ref *ref1 = pos1, *ref2 = pos2;
struct extent_inode_elem *eie;
if (!ref_for_same_block(ref1, ref2))
continue;
if (mode == 1) {
if (!ref1->parent && ref2->parent) {
xchg = ref1;
ref1 = ref2;
ref2 = xchg;
}
if (!ref1->parent && ref2->parent)
swap(ref1, ref2);
} else {
if (ref1->parent != ref2->parent)
continue;