diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/jbd.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 72f5223729..1db3b684f5 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h | |||
| @@ -73,14 +73,21 @@ extern int journal_enable_debug; | |||
| 73 | #endif | 73 | #endif |
| 74 | 74 | ||
| 75 | extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry); | 75 | extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry); |
| 76 | extern void * jbd_slab_alloc(size_t size, gfp_t flags); | ||
| 77 | extern void jbd_slab_free(void *ptr, size_t size); | ||
| 78 | |||
| 79 | #define jbd_kmalloc(size, flags) \ | 76 | #define jbd_kmalloc(size, flags) \ |
| 80 | __jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry) | 77 | __jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry) |
| 81 | #define jbd_rep_kmalloc(size, flags) \ | 78 | #define jbd_rep_kmalloc(size, flags) \ |
| 82 | __jbd_kmalloc(__FUNCTION__, (size), (flags), 1) | 79 | __jbd_kmalloc(__FUNCTION__, (size), (flags), 1) |
| 83 | 80 | ||
| 81 | static inline void *jbd_alloc(size_t size, gfp_t flags) | ||
| 82 | { | ||
| 83 | return (void *)__get_free_pages(flags, get_order(size)); | ||
| 84 | } | ||
| 85 | |||
| 86 | static inline void jbd_free(void *ptr, size_t size) | ||
| 87 | { | ||
| 88 | free_pages((unsigned long)ptr, get_order(size)); | ||
| 89 | }; | ||
| 90 | |||
| 84 | #define JFS_MIN_JOURNAL_BLOCKS 1024 | 91 | #define JFS_MIN_JOURNAL_BLOCKS 1024 |
| 85 | 92 | ||
| 86 | #ifdef __KERNEL__ | 93 | #ifdef __KERNEL__ |
