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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 16:45:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-10 16:45:56 -0800 |
| commit | 992de5a8eca7cbd3215e3eb2c439b2c11582a58b (patch) | |
| tree | 863988f84c1dd57a02fa337ecbce49263a3b9511 /fs/ocfs2/reservations.c | |
| parent | b2718bffb4088faf13092db30c1ebf088ddee52e (diff) | |
| parent | d5b3cf7139b8770af4ed8bb36a1ab9d290ac39e9 (diff) | |
| download | linux-992de5a8eca7cbd3215e3eb2c439b2c11582a58b.tar.gz linux-992de5a8eca7cbd3215e3eb2c439b2c11582a58b.tar.bz2 linux-992de5a8eca7cbd3215e3eb2c439b2c11582a58b.zip | |
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/reservations.c')
| -rw-r--r-- | fs/ocfs2/reservations.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c index 41ffd36c689c..6a348b0294ab 100644 --- a/fs/ocfs2/reservations.c +++ b/fs/ocfs2/reservations.c @@ -39,7 +39,7 @@ #define OCFS2_CHECK_RESERVATIONS #endif -DEFINE_SPINLOCK(resv_lock); +static DEFINE_SPINLOCK(resv_lock); #define OCFS2_MIN_RESV_WINDOW_BITS 8 #define OCFS2_MAX_RESV_WINDOW_BITS 1024 |