[PATCH 04/10] This patch introduces the ridr_init() routine. Signed-off-by: Nadia Derbey --- include/linux/ridr.h | 1 + lib/ridr.c | 14 ++++++++++++++ 2 files changed, 15 insertions(+) Index: linux-2.6.25-mm1/include/linux/ridr.h =================================================================== --- linux-2.6.25-mm1.orig/include/linux/ridr.h 2008-04-29 13:14:56.000000000 +0200 +++ linux-2.6.25-mm1/include/linux/ridr.h 2008-04-29 13:21:56.000000000 +0200 @@ -44,6 +44,7 @@ struct ridr { * This is what we export. */ int ridr_pre_get(struct ridr *, gfp_t); +void ridr_init(struct ridr *); void __init ridr_init_cache(void); Index: linux-2.6.25-mm1/lib/ridr.c =================================================================== --- linux-2.6.25-mm1.orig/lib/ridr.c 2008-04-29 13:17:59.000000000 +0200 +++ linux-2.6.25-mm1/lib/ridr.c 2008-04-29 13:23:17.000000000 +0200 @@ -70,3 +70,17 @@ void __init ridr_init_cache(void) ridr_cache_ctor); } +/** + * ridr_init - initialize ridr handle + * @idp: ridr handle + * + * This function is used to set up the handle (@idp) that you will pass + * to the rest of the functions. + */ +void ridr_init(struct ridr *idp) +{ + memset(idp, 0, sizeof(struct ridr)); + spin_lock_init(&idp->lock); +} +EXPORT_SYMBOL(ridr_init); + -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/