omap_hsmmc: Flush posted write to IRQ

[linux-2.6-omap-h63xx.git] / fs / cifs / connect.c

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index da0f4ffa06132f725570a79f7e0b5fb0b65d1eb6..0de3b5615a227ff06573b37ad829b13d3e60a1ed 100644 (file)
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -95,6 +95,7 @@ struct smb_vol {
        bool local_lease:1; /* check leases only on local system, not remote */
        bool noblocksnd:1;
        bool noautotune:1;
+       bool nostrictsync:1; /* do not force expensive SMBflush on every sync */
        unsigned int rsize;
        unsigned int wsize;
        unsigned int sockopt;
@@ -1274,6 +1275,10 @@ cifs_parse_mount_options(char *options, const char *devname,
                        vol->intr = 0;
                } else if (strnicmp(data, "intr", 4) == 0) {
                        vol->intr = 1;
+               } else if (strnicmp(data, "nostrictsync", 12) == 0) {
+                       vol->nostrictsync = 1;
+               } else if (strnicmp(data, "strictsync", 10) == 0) {
+                       vol->nostrictsync = 0;
                } else if (strnicmp(data, "serverino", 7) == 0) {
                        vol->server_ino = 1;
                } else if (strnicmp(data, "noserverino", 9) == 0) {
@@ -2160,6 +2165,8 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
                cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_UNX_EMUL;
        if (pvolume_info->nobrl)
                cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_BRL;
+       if (pvolume_info->nostrictsync)
+               cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NOSSYNC;
        if (pvolume_info->mand_lock)
                cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NOPOSIXBRL;
        if (pvolume_info->cifs_acl)
@@ -3667,7 +3674,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
                            BCC(smb_buffer_response)) {
                                kfree(tcon->nativeFileSystem);
                                tcon->nativeFileSystem =
-                                   kzalloc(length + 2, GFP_KERNEL);
+                                   kzalloc(2*(length + 1), GFP_KERNEL);
                                if (tcon->nativeFileSystem)
                                        cifs_strfromUCS_le(
                                                tcon->nativeFileSystem,