From a6ce4932fbdbcd8f8e8c6df76812014351c32892 Mon Sep 17 00:00:00 2001 From: Steve French Date: Thu, 9 Apr 2009 01:14:32 +0000 Subject: [CIFS] Add support for posix open during lookup This patch by utilizing lookup intents, and thus removing a network roundtrip in the open path, improves performance dramatically on open (30% or more) to Samba and other servers which support the cifs posix extensions Signed-off-by: Shirish Pargaonkar Signed-off-by: Steve French --- fs/cifs/cifsglob.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/cifs/cifsglob.h') diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 7ae1986..df40ab6 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -350,7 +350,7 @@ struct cifsFileInfo { bool invalidHandle:1; /* file closed via session abend */ bool messageMode:1; /* for pipes: message vs byte mode */ atomic_t wrtPending; /* handle in use - defer close */ - struct semaphore fh_sem; /* prevents reopen race after dead ses*/ + struct mutex fh_mutex; /* prevents reopen race after dead ses*/ struct cifs_search_info srch_inf; }; -- cgit v1.1