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authorLinus Torvalds <torvalds@linux-foundation.org>2016-01-22 11:49:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-22 11:49:21 -0800
commit2101ae42899a14fe7caa73114e2161e778328661 (patch)
treea8ee78aabbcaa5c9549e8eda9883dad0347ddc43 /fs/btrfs/backref.c
parent391f2a16b74b95da2f05a607f53213fc8ed24b8e (diff)
parenta6111d11b8b5364d02ea2e881c81ce39d004eb32 (diff)
downloadop-kernel-dev-2101ae42899a14fe7caa73114e2161e778328661.zip
op-kernel-dev-2101ae42899a14fe7caa73114e2161e778328661.tar.gz
Merge branch 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull more btrfs updates from Chris Mason: "These are mostly fixes that we've been testing, but also we grabbed and tested a few small cleanups that had been on the list for a while. Zhao Lei's patchset also fixes some early ENOSPC buglets" * 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (21 commits) btrfs: raid56: Use raid_write_end_io for scrub btrfs: Remove unnecessary ClearPageUptodate for raid56 btrfs: use rbio->nr_pages to reduce calculation btrfs: Use unified stripe_page's index calculation btrfs: Fix calculation of rbio->dbitmap's size calculation btrfs: Fix no_space in write and rm loop btrfs: merge functions for wait snapshot creation btrfs: delete unused argument in btrfs_copy_from_user btrfs: Use direct way to determine raid56 write/recover mode btrfs: Small cleanup for get index_srcdev loop btrfs: Enhance chunk validation check btrfs: Enhance super validation check Btrfs: fix deadlock running delayed iputs at transaction commit time Btrfs: fix typo in log message when starting a balance btrfs: remove duplicate const specifier btrfs: initialize the seq counter in struct btrfs_device Btrfs: clean up an error code in btrfs_init_space_info() btrfs: fix iterator with update error in backref.c Btrfs: fix output of compression message in btrfs_parse_options() Btrfs: Initialize btrfs_root->highest_objectid when loading tree root and subvolume roots ...
Diffstat (limited to 'fs/btrfs/backref.c')
-rw-r--r--fs/btrfs/backref.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 08405a3..b90cd37 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -560,13 +560,13 @@ static int __add_missing_keys(struct btrfs_fs_info *fs_info,
*/
static void __merge_refs(struct list_head *head, int mode)
{
- struct __prelim_ref *ref1;
+ struct __prelim_ref *pos1;
- list_for_each_entry(ref1, head, list) {
- struct __prelim_ref *ref2 = ref1, *tmp;
+ list_for_each_entry(pos1, head, list) {
+ struct __prelim_ref *pos2 = pos1, *tmp;
- list_for_each_entry_safe_continue(ref2, tmp, head, list) {
- struct __prelim_ref *xchg;
+ list_for_each_entry_safe_continue(pos2, tmp, head, list) {
+ struct __prelim_ref *xchg, *ref1 = pos1, *ref2 = pos2;
struct extent_inode_elem *eie;
if (!ref_for_same_block(ref1, ref2))
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