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-rw-r--r--include/linux/jbd2.h18
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 260d6d76c5f..e3677929884 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -72,14 +72,22 @@ extern u8 jbd2_journal_enable_debug;
#endif
extern void * __jbd2_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
-extern void * jbd2_slab_alloc(size_t size, gfp_t flags);
-extern void jbd2_slab_free(void *ptr, size_t size);
-
#define jbd_kmalloc(size, flags) \
__jbd2_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
#define jbd_rep_kmalloc(size, flags) \
__jbd2_kmalloc(__FUNCTION__, (size), (flags), 1)
+
+static inline void *jbd2_alloc(size_t size, gfp_t flags)
+{
+ return (void *)__get_free_pages(flags, get_order(size));
+}
+
+static inline void jbd2_free(void *ptr, size_t size)
+{
+ free_pages((unsigned long)ptr, get_order(size));
+};
+
#define JBD2_MIN_JOURNAL_BLOCKS 1024
#ifdef __KERNEL__
@@ -959,12 +967,12 @@ void jbd2_journal_put_journal_head(struct journal_head *jh);
*/
extern struct kmem_cache *jbd2_handle_cache;
-static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
+static inline handle_t *jbd2_alloc_handle(gfp_t gfp_flags)
{
return kmem_cache_alloc(jbd2_handle_cache, gfp_flags);
}
-static inline void jbd_free_handle(handle_t *handle)
+static inline void jbd2_free_handle(handle_t *handle)
{
kmem_cache_free(jbd2_handle_cache, handle);
}