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authorSteve French <sfrench@us.ibm.com>2011-08-09 18:44:44 +0000
committerSteve French <sfrench@us.ibm.com>2011-08-11 18:23:45 +0000
commit789e66612367f9975d704c9e4990025cbbbb45ec (patch)
treea3c466f3137ac319b9e15656a1d72aabd7050126 /fs/cifs/cifs_debug.c
parente6a99d312687a42c077a9b8cb5e757f186edb1b9 (diff)
[CIFS] Cleanup use of CONFIG_CIFS_STATS2 ifdef to make transport routines more readable
Christoph had requested that the stats related code (in CONFIG_CIFS_STATS2) be moved into helpers to make code flow more readable. This patch should help. For example the following section from transport.c spin_unlock(&GlobalMid_Lock); atomic_inc(&ses->server->num_waiters); wait_event(ses->server->request_q, atomic_read(&ses->server->inFlight) < cifs_max_pending); atomic_dec(&ses->server->num_waiters); spin_lock(&GlobalMid_Lock); becomes simpler (with the patch below): spin_unlock(&GlobalMid_Lock); cifs_num_waiters_inc(server); wait_event(server->request_q, atomic_read(&server->inFlight) < cifs_max_pending); cifs_num_waiters_dec(server); spin_lock(&GlobalMid_Lock); Reviewed-by: Jeff Layton <jlayton@redhat.com> CC: Christoph Hellwig <hch@infradead.org> Signed-off-by: Steve French <sfrench@us.ibm.com> Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru>
Diffstat (limited to 'fs/cifs/cifs_debug.c')
-rw-r--r--fs/cifs/cifs_debug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 2fe3cf13b2e..6d40656e1e2 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -176,7 +176,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
#ifdef CONFIG_CIFS_STATS2
seq_printf(m, " In Send: %d In MaxReq Wait: %d",
- atomic_read(&server->inSend),
+ atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
#endif