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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-21 10:39:51 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-21 10:39:51 +0100 |
| commit | 198030782cedf25391e67e7c88b04f87a5eb6563 (patch) | |
| tree | 5b7368c6bf052bcb4bb273497a57900720d36f51 /lib | |
| parent | 4ec71fa2d2c3f1040348f2604f4b8ccc833d1c2e (diff) | |
| parent | 92181f190b649f7ef2b79cbf5c00f26ccc66da2a (diff) | |
| download | linux-198030782cedf25391e67e7c88b04f87a5eb6563.tar.gz linux-198030782cedf25391e67e7c88b04f87a5eb6563.tar.bz2 linux-198030782cedf25391e67e7c88b04f87a5eb6563.zip | |
Merge branch 'x86/mm' into core/percpu
Conflicts:
arch/x86/mm/fault.c
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/idr.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/lib/idr.c b/lib/idr.c index 1c4f9281f412..c11c5765cdef 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -121,7 +121,7 @@ int idr_pre_get(struct idr *idp, gfp_t gfp_mask) { while (idp->id_free_cnt < IDR_FREE_MAX) { struct idr_layer *new; - new = kmem_cache_alloc(idr_layer_cache, gfp_mask); + new = kmem_cache_zalloc(idr_layer_cache, gfp_mask); if (new == NULL) return (0); move_to_free_list(idp, new); @@ -292,7 +292,7 @@ static int idr_get_new_above_int(struct idr *idp, void *ptr, int starting_id) * and go back to the idr_pre_get() call. If the idr is full, it will * return -ENOSPC. * - * @id returns a value in the range 0 ... 0x7fffffff + * @id returns a value in the range @starting_id ... 0x7fffffff */ int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id) { @@ -623,16 +623,10 @@ void *idr_replace(struct idr *idp, void *ptr, int id) } EXPORT_SYMBOL(idr_replace); -static void idr_cache_ctor(void *idr_layer) -{ - memset(idr_layer, 0, sizeof(struct idr_layer)); -} - void __init idr_init_cache(void) { idr_layer_cache = kmem_cache_create("idr_layer_cache", - sizeof(struct idr_layer), 0, SLAB_PANIC, - idr_cache_ctor); + sizeof(struct idr_layer), 0, SLAB_PANIC, NULL); } /** @@ -723,7 +717,7 @@ EXPORT_SYMBOL(ida_pre_get); * and go back to the ida_pre_get() call. If the ida is full, it will * return -ENOSPC. * - * @p_id returns a value in the range 0 ... 0x7fffffff. + * @p_id returns a value in the range @starting_id ... 0x7fffffff. */ int ida_get_new_above(struct ida *ida, int starting_id, int *p_id) { |