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| author | Dave Chinner <david@fromorbit.com> | 2010-01-12 17:39:16 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-12 21:02:00 -0800 |
| commit | 2c761270d5520dd84ab0b4e47c24d99ff8503c38 (patch) | |
| tree | c23a51fdcc96641661b632d3b3c2c46ad7e53a91 /include/linux | |
| parent | dbf004d7883b3adb058c0c1a5635bc4ec27651c0 (diff) | |
| download | linux-2c761270d5520dd84ab0b4e47c24d99ff8503c38.tar.gz linux-2c761270d5520dd84ab0b4e47c24d99ff8503c38.tar.bz2 linux-2c761270d5520dd84ab0b4e47c24d99ff8503c38.zip | |
lib: Introduce generic list_sort function
There are two copies of list_sort() in the tree already, one in the DRM
code, another in ubifs. Now XFS needs this as well. Create a generic
list_sort() function from the ubifs version and convert existing users
to it so we don't end up with yet another copy in the tree.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Artem Bityutskiy <dedekind@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/list_sort.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/list_sort.h b/include/linux/list_sort.h new file mode 100644 index 000000000000..1a2df2efb771 --- /dev/null +++ b/include/linux/list_sort.h @@ -0,0 +1,11 @@ +#ifndef _LINUX_LIST_SORT_H +#define _LINUX_LIST_SORT_H + +#include <linux/types.h> + +struct list_head; + +void list_sort(void *priv, struct list_head *head, + int (*cmp)(void *priv, struct list_head *a, + struct list_head *b)); +#endif |