Commit c01f36a8 authored May 30, 2006 by Steve French

[CIFS] ACPI suspend oops



Wasn't able to reproduce a hard hang, but was able to get an oops if
suspended the machine during a copy to the cifs mount.  This led to some
things hanging, including a "sync".  Also got I/O errors when trying to
access the mount afterwards (even when didn't see the oops), and had
to unmount and remount in order to access the filesystem.

This patch fixed the oops.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>

parent a878fb22

fs/cifs/file.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -904,8 +904,10 @@ static ssize_t cifs_write(struct file file, const char write_data,
		if (rc != 0)
		break;
		}
		if(experimEnabled \|\| (pTcon->ses->server->secMode &
		(SECMODE_SIGN_REQUIRED \| SECMODE_SIGN_ENABLED)) == 0) {
		if(experimEnabled \|\| (pTcon->ses->server &&
		(pTcon->ses->server->secMode &
		(SECMODE_SIGN_REQUIRED \| SECMODE_SIGN_ENABLED)
		== 0))) {
		struct kvec iov[2];
		unsigned int len;

Admin message