diff options
| author | Jeff Layton <jlayton@redhat.com> | 2011-01-11 07:24:02 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-01-19 17:52:38 +0000 |
| commit | 8097531a5cb55c6472118da094dc88caf9be66ac (patch) | |
| tree | 77707f0bc5fe63e08844426ffe878a0191f4faef /fs/cifs/cifs_debug.c | |
| parent | c5797a945cac4c470f0113fc839c521aab0d799d (diff) | |
| download | lwn-8097531a5cb55c6472118da094dc88caf9be66ac.tar.gz lwn-8097531a5cb55c6472118da094dc88caf9be66ac.zip | |
cifs: clean up accesses to midCount
It's an atomic_t and the code accesses the "counter" field in it directly
instead of using atomic_read(). It also is sometimes accessed under a
spinlock and sometimes not. Move it out of the spinlock since we don't need
belt-and-suspenders for something that's just informational.
Reviewed-by: Suresh Jayaraman <sjayaraman@suse.de>
Reviewed-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_debug.c')
| -rw-r--r-- | fs/cifs/cifs_debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index ede98300a8cd..e2d0d5d455fa 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -331,7 +331,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v) atomic_read(&totSmBufAllocCount)); #endif /* CONFIG_CIFS_STATS2 */ - seq_printf(m, "Operations (MIDs): %d\n", midCount.counter); + seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount)); seq_printf(m, "\n%d session %d share reconnects\n", tcpSesReconnectCount.counter, tconInfoReconnectCount.counter); |