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authorDave Chinner <dchinner@redhat.com>2013-09-02 20:53:00 +1000
committerBen Myers <bpm@sgi.com>2013-09-10 13:57:03 -0500
commitfdd3cceef46f2c18c618669cfae5c0f47d6982f9 (patch)
tree4f408c2bc2bc36bf5f4da36fd0e0f51fc4857964 /fs/xfs/kmem.h
parent2dc164f2965b92a6efd2edb9e2813271741e96db (diff)
downloadlinux-fdd3cceef46f2c18c618669cfae5c0f47d6982f9.tar.bz2
xfs: factor all the kmalloc-or-vmalloc fallback allocations
We have quite a few places now where we do: x = kmem_zalloc(large size) if (!x) x = kmem_zalloc_large(large size) and do a similar dance when freeing the memory. kmem_free() already does the correct freeing dance, and kmem_zalloc_large() is only ever called in these constructs, so just factor it all into kmem_zalloc_large() and kmem_free(). Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/kmem.h')
-rw-r--r--fs/xfs/kmem.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index b2f2620f9a87..3a7371cab508 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -57,17 +57,10 @@ kmem_flags_convert(xfs_km_flags_t flags)
extern void *kmem_alloc(size_t, xfs_km_flags_t);
extern void *kmem_zalloc(size_t, xfs_km_flags_t);
+extern void *kmem_zalloc_large(size_t size, xfs_km_flags_t);
extern void *kmem_realloc(const void *, size_t, size_t, xfs_km_flags_t);
extern void kmem_free(const void *);
-static inline void *kmem_zalloc_large(size_t size)
-{
- return vzalloc(size);
-}
-static inline void kmem_free_large(void *ptr)
-{
- vfree(ptr);
-}
extern void *kmem_zalloc_greedy(size_t *, size_t, size_t);