Merge branch 'akpm' (patches from Andrew)

Merge second patchbomb from Andrew Morton:

 - the rest of MM

 - various misc bits

 - add ability to run /sbin/reboot at reboot time

 - printk/vsprintf changes

 - fiddle with seq_printf() return value

* akpm: (114 commits)
  parisc: remove use of seq_printf return value
  lru_cache: remove use of seq_printf return value
  tracing: remove use of seq_printf return value
  cgroup: remove use of seq_printf return value
  proc: remove use of seq_printf return value
  s390: remove use of seq_printf return value
  cris fasttimer: remove use of seq_printf return value
  cris: remove use of seq_printf return value
  openrisc: remove use of seq_printf return value
  ARM: plat-pxa: remove use of seq_printf return value
  nios2: cpuinfo: remove use of seq_printf return value
  microblaze: mb: remove use of seq_printf return value
  ipc: remove use of seq_printf return value
  rtc: remove use of seq_printf return value
  power: wakeup: remove use of seq_printf return value
  x86: mtrr: if: remove use of seq_printf return value
  linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK
  MAINTAINERS: CREDITS: remove Stefano Brivio from B43
  .mailmap: add Ricardo Ribalda
  CREDITS: add Ricardo Ribalda Delgado
  ...
This commit is contained in:
Linus Torvalds 2015-04-15 16:39:15 -07:00
commit eea3a00264
136 changed files with 3299 additions and 1834 deletions

View file

@ -183,30 +183,23 @@ static inline void remove_metapage(struct page *page, struct metapage *mp)
#endif
static void init_once(void *foo)
{
struct metapage *mp = (struct metapage *)foo;
mp->lid = 0;
mp->lsn = 0;
mp->flag = 0;
mp->data = NULL;
mp->clsn = 0;
mp->log = NULL;
set_bit(META_free, &mp->flag);
init_waitqueue_head(&mp->wait);
}
static inline struct metapage *alloc_metapage(gfp_t gfp_mask)
{
return mempool_alloc(metapage_mempool, gfp_mask);
struct metapage *mp = mempool_alloc(metapage_mempool, gfp_mask);
if (mp) {
mp->lid = 0;
mp->lsn = 0;
mp->data = NULL;
mp->clsn = 0;
mp->log = NULL;
init_waitqueue_head(&mp->wait);
}
return mp;
}
static inline void free_metapage(struct metapage *mp)
{
mp->flag = 0;
set_bit(META_free, &mp->flag);
mempool_free(mp, metapage_mempool);
}
@ -216,7 +209,7 @@ int __init metapage_init(void)
* Allocate the metapage structures
*/
metapage_cache = kmem_cache_create("jfs_mp", sizeof(struct metapage),
0, 0, init_once);
0, 0, NULL);
if (metapage_cache == NULL)
return -ENOMEM;

View file

@ -48,7 +48,6 @@ struct metapage {
/* metapage flag */
#define META_locked 0
#define META_free 1
#define META_dirty 2
#define META_sync 3
#define META_discard 4