diff options
author | Ingo Molnar <mingo@elte.hu> | 2006-03-26 01:37:14 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 08:56:55 -0800 |
commit | 14cc3e2b633bb64063698980974df4535368e98f (patch) | |
tree | d542c9db7376de199d640b8e34d5630460b217b5 /net/ipv4/netfilter | |
parent | 353ab6e97b8f209dbecc9f650f1f84e3da2a7bb1 (diff) |
[PATCH] sem2mutex: misc static one-file mutexes
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jens Axboe <axboe@suse.de>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Cc: Greg KH <greg@kroah.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net/ipv4/netfilter')
-rw-r--r-- | net/ipv4/netfilter/ipt_hashlimit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c index dc1521c5aa8..ba5e23505e8 100644 --- a/net/ipv4/netfilter/ipt_hashlimit.c +++ b/net/ipv4/netfilter/ipt_hashlimit.c @@ -40,6 +40,7 @@ /* FIXME: this is just for IP_NF_ASSERRT */ #include <linux/netfilter_ipv4/ip_conntrack.h> +#include <linux/mutex.h> MODULE_LICENSE("GPL"); MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); @@ -92,7 +93,7 @@ struct ipt_hashlimit_htable { }; static DEFINE_SPINLOCK(hashlimit_lock); /* protects htables list */ -static DECLARE_MUTEX(hlimit_mutex); /* additional checkentry protection */ +static DEFINE_MUTEX(hlimit_mutex); /* additional checkentry protection */ static HLIST_HEAD(hashlimit_htables); static kmem_cache_t *hashlimit_cachep __read_mostly; @@ -542,13 +543,13 @@ hashlimit_checkentry(const char *tablename, * call vmalloc, and that can sleep. And we cannot just re-search * the list of htable's in htable_create(), since then we would * create duplicate proc files. -HW */ - down(&hlimit_mutex); + mutex_lock(&hlimit_mutex); r->hinfo = htable_find_get(r->name); if (!r->hinfo && (htable_create(r) != 0)) { - up(&hlimit_mutex); + mutex_unlock(&hlimit_mutex); return 0; } - up(&hlimit_mutex); + mutex_unlock(&hlimit_mutex); /* Ugly hack: For SMP, we only want to use one set */ r->u.master = r; |