diff options
author | Daniel Baluta <dbaluta@ixiacom.com> | 2011-03-14 18:25:33 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-03-14 18:25:33 -0400 |
commit | e5537bfc98f01561fbdfbd8a78f0dc3e2360491d (patch) | |
tree | 72e354ad341fbd2c1cd39cf931c89fc76ba67887 /net/unix/af_unix.c | |
parent | 468c3f924f043cad7a04f4f4d5224a2c9bc886c1 (diff) |
af_unix: update locking comment
We latch our state using a spinlock not a r/w kind of lock.
Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/af_unix.c')
-rw-r--r-- | net/unix/af_unix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 437a99e560e1..b213ce668c98 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c | |||
@@ -1124,7 +1124,7 @@ restart: | |||
1124 | 1124 | ||
1125 | /* Latch our state. | 1125 | /* Latch our state. |
1126 | 1126 | ||
1127 | It is tricky place. We need to grab write lock and cannot | 1127 | It is tricky place. We need to grab our state lock and cannot |
1128 | drop lock on peer. It is dangerous because deadlock is | 1128 | drop lock on peer. It is dangerous because deadlock is |
1129 | possible. Connect to self case and simultaneous | 1129 | possible. Connect to self case and simultaneous |
1130 | attempt to connect are eliminated by checking socket | 1130 | attempt to connect are eliminated by checking socket |