diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-29 15:13:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-29 15:13:48 -0800 |
| commit | 29737370120b0570ac52e334cfc4117d68b3d044 (patch) | |
| tree | 05b3505187402dce85603367211a4720ead9a466 /mm | |
| parent | f6a239a927905278fe378670d5d880f3aa157bdf (diff) | |
| parent | a39bb9a0557a3fc860c3c9d67a7326b0d2f1bd66 (diff) | |
Merge branch 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm
Pull cleancache cleanups from Konrad Rzeszutek Wilk:
"Simple cleanups"
* 'stable/for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm:
include/linux/cleancache.h: Clean up code
cleancache: constify cleancache_ops structure
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/cleancache.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/cleancache.c b/mm/cleancache.c index 8fc50811119b..ba5d8f3e6d68 100644 --- a/mm/cleancache.c +++ b/mm/cleancache.c @@ -22,7 +22,7 @@ * cleancache_ops is set by cleancache_register_ops to contain the pointers * to the cleancache "backend" implementation functions. */ -static struct cleancache_ops *cleancache_ops __read_mostly; +static const struct cleancache_ops *cleancache_ops __read_mostly; /* * Counters available via /sys/kernel/debug/cleancache (if debugfs is @@ -49,7 +49,7 @@ static void cleancache_register_ops_sb(struct super_block *sb, void *unused) /* * Register operations for cleancache. Returns 0 on success. */ -int cleancache_register_ops(struct cleancache_ops *ops) +int cleancache_register_ops(const struct cleancache_ops *ops) { if (cmpxchg(&cleancache_ops, NULL, ops)) return -EBUSY; |