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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 16:45:56 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 16:45:56 -0800 |
commit | 992de5a8eca7cbd3215e3eb2c439b2c11582a58b (patch) | |
tree | 863988f84c1dd57a02fa337ecbce49263a3b9511 /fs/ocfs2/alloc.c | |
parent | b2718bffb4088faf13092db30c1ebf088ddee52e (diff) | |
parent | d5b3cf7139b8770af4ed8bb36a1ab9d290ac39e9 (diff) | |
download | op-kernel-dev-992de5a8eca7cbd3215e3eb2c439b2c11582a58b.zip op-kernel-dev-992de5a8eca7cbd3215e3eb2c439b2c11582a58b.tar.gz |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton:
"Bite-sized chunks this time, to avoid the MTA ratelimiting woes.
- fs/notify updates
- ocfs2
- some of MM"
That laconic "some MM" is mainly the removal of remap_file_pages(),
which is a big simplification of the VM, and which gets rid of a *lot*
of random cruft and special cases because we no longer support the
non-linear mappings that it used.
From a user interface perspective, nothing has changed, because the
remap_file_pages() syscall still exists, it's just done by emulating the
old behavior by creating a lot of individual small mappings instead of
one non-linear one.
The emulation is slower than the old "native" non-linear mappings, but
nobody really uses or cares about remap_file_pages(), and simplifying
the VM is a big advantage.
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (78 commits)
memcg: zap memcg_slab_caches and memcg_slab_mutex
memcg: zap memcg_name argument of memcg_create_kmem_cache
memcg: zap __memcg_{charge,uncharge}_slab
mm/page_alloc.c: place zone_id check before VM_BUG_ON_PAGE check
mm: hugetlb: fix type of hugetlb_treat_as_movable variable
mm, hugetlb: remove unnecessary lower bound on sysctl handlers"?
mm: memory: merge shared-writable dirtying branches in do_wp_page()
mm: memory: remove ->vm_file check on shared writable vmas
xtensa: drop _PAGE_FILE and pte_file()-related helpers
x86: drop _PAGE_FILE and pte_file()-related helpers
unicore32: drop pte_file()-related helpers
um: drop _PAGE_FILE and pte_file()-related helpers
tile: drop pte_file()-related helpers
sparc: drop pte_file()-related helpers
sh: drop _PAGE_FILE and pte_file()-related helpers
score: drop _PAGE_FILE and pte_file()-related helpers
s390: drop pte_file()-related helpers
parisc: drop _PAGE_FILE and pte_file()-related helpers
openrisc: drop _PAGE_FILE and pte_file()-related helpers
nios2: drop _PAGE_FILE and pte_file()-related helpers
...
Diffstat (limited to 'fs/ocfs2/alloc.c')
-rw-r--r-- | fs/ocfs2/alloc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index fcae9ef..044158b 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -6873,7 +6873,7 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, if (IS_ERR(handle)) { ret = PTR_ERR(handle); mlog_errno(ret); - goto out_unlock; + goto out; } ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh, @@ -6931,7 +6931,7 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, if (ret) { mlog_errno(ret); need_free = 1; - goto out_commit; + goto out_unlock; } page_end = PAGE_CACHE_SIZE; @@ -6964,12 +6964,16 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, if (ret) { mlog_errno(ret); need_free = 1; - goto out_commit; + goto out_unlock; } inode->i_blocks = ocfs2_inode_sector_count(inode); } +out_unlock: + if (pages) + ocfs2_unlock_and_free_pages(pages, num_pages); + out_commit: if (ret < 0 && did_quota) dquot_free_space_nodirty(inode, @@ -6989,15 +6993,11 @@ out_commit: ocfs2_commit_trans(osb, handle); -out_unlock: +out: if (data_ac) ocfs2_free_alloc_context(data_ac); - -out: - if (pages) { - ocfs2_unlock_and_free_pages(pages, num_pages); + if (pages) kfree(pages); - } return ret; } |