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/ipvs | |
| parent | [PATCH] sem2mutex: fs/ (diff) | |
| download | linux-dev-14cc3e2b633bb64063698980974df4535368e98f.tar.xz linux-dev-14cc3e2b633bb64063698980974df4535368e98f.zip | |
[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/ipvs')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_ctl.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c index 7f0288b25fa1..f28ec6882162 100644 --- a/net/ipv4/ipvs/ip_vs_ctl.c +++ b/net/ipv4/ipvs/ip_vs_ctl.c @@ -34,6 +34,7 @@ #include <linux/netfilter.h> #include <linux/netfilter_ipv4.h> +#include <linux/mutex.h> #include <net/ip.h> #include <net/route.h> @@ -44,7 +45,7 @@ #include <net/ip_vs.h> /* semaphore for IPVS sockopts. And, [gs]etsockopt may sleep. */ -static DECLARE_MUTEX(__ip_vs_mutex); +static DEFINE_MUTEX(__ip_vs_mutex); /* lock for service table */ static DEFINE_RWLOCK(__ip_vs_svc_lock); @@ -1950,7 +1951,7 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len) /* increase the module use count */ ip_vs_use_count_inc(); - if (down_interruptible(&__ip_vs_mutex)) { + if (mutex_lock_interruptible(&__ip_vs_mutex)) { ret = -ERESTARTSYS; goto out_dec; } @@ -2041,7 +2042,7 @@ do_ip_vs_set_ctl(struct sock *sk, int cmd, void __user *user, unsigned int len) ip_vs_service_put(svc); out_unlock: - up(&__ip_vs_mutex); + mutex_unlock(&__ip_vs_mutex); out_dec: /* decrease the module use count */ ip_vs_use_count_dec(); @@ -2211,7 +2212,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) if (copy_from_user(arg, user, get_arglen[GET_CMDID(cmd)]) != 0) return -EFAULT; - if (down_interruptible(&__ip_vs_mutex)) + if (mutex_lock_interruptible(&__ip_vs_mutex)) return -ERESTARTSYS; switch (cmd) { @@ -2330,7 +2331,7 @@ do_ip_vs_get_ctl(struct sock *sk, int cmd, void __user *user, int *len) } out: - up(&__ip_vs_mutex); + mutex_unlock(&__ip_vs_mutex); return ret; } |