Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=41684f9547455b395ffd65e5b7961067d20a2872
Commit: 41684f9547455b395ffd65e5b7961067d20a2872
Parent: 25720c2d73058f4f929f16093f60817ed52a285c
Author: David Teigland <[EMAIL PROTECTED]>
AuthorDate: Fri Jul 13 14:49:06 2007 -0500
Committer: Steven Whitehouse <[EMAIL PROTECTED]>
CommitDate: Tue Aug 14 10:28:44 2007 +0100
[DLM] fix NULL ls usage
Fix regression in recent patch "[DLM] variable allocation" which
attempts to dereference an "ls" struct when it's NULL.
Signed-off-by: David Teigland <[EMAIL PROTECTED]>
Signed-off-by: Steven Whitehouse <[EMAIL PROTECTED]>
---
fs/dlm/rcom.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c
index e3a1527..188b91c 100644
--- a/fs/dlm/rcom.c
+++ b/fs/dlm/rcom.c
@@ -386,8 +386,7 @@ static void receive_rcom_lock_reply(struct dlm_ls *ls,
struct dlm_rcom *rc_in)
dlm_recover_process_copy(ls, rc_in);
}
-static int send_ls_not_ready(struct dlm_ls *ls, int nodeid,
- struct dlm_rcom *rc_in)
+static int send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in)
{
struct dlm_rcom *rc;
struct rcom_config *rf;
@@ -395,7 +394,7 @@ static int send_ls_not_ready(struct dlm_ls *ls, int nodeid,
char *mb;
int mb_len = sizeof(struct dlm_rcom) + sizeof(struct rcom_config);
- mh = dlm_lowcomms_get_buffer(nodeid, mb_len, ls->ls_allocation, &mb);
+ mh = dlm_lowcomms_get_buffer(nodeid, mb_len, GFP_NOFS, &mb);
if (!mh)
return -ENOBUFS;
memset(mb, 0, mb_len);
@@ -465,7 +464,7 @@ void dlm_receive_rcom(struct dlm_header *hd, int nodeid)
log_print("lockspace %x from %d type %x not found",
hd->h_lockspace, nodeid, rc->rc_type);
if (rc->rc_type == DLM_RCOM_STATUS)
- send_ls_not_ready(ls, nodeid, rc);
+ send_ls_not_ready(nodeid, rc);
return;
}
-
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