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-rw-r--r--fs/cifs/misc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index addd1dcc2d79..9ee3f689c2b0 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -555,12 +555,14 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
555 continue; 555 continue;
556 556
557 cifs_stats_inc(&tcon->num_oplock_brks); 557 cifs_stats_inc(&tcon->num_oplock_brks);
558 write_lock(&GlobalSMBSeslock);
558 list_for_each(tmp2, &tcon->openFileList) { 559 list_for_each(tmp2, &tcon->openFileList) {
559 netfile = list_entry(tmp2, struct cifsFileInfo, 560 netfile = list_entry(tmp2, struct cifsFileInfo,
560 tlist); 561 tlist);
561 if (pSMB->Fid != netfile->netfid) 562 if (pSMB->Fid != netfile->netfid)
562 continue; 563 continue;
563 564
565 write_unlock(&GlobalSMBSeslock);
564 read_unlock(&cifs_tcp_ses_lock); 566 read_unlock(&cifs_tcp_ses_lock);
565 cFYI(1, ("file id match, oplock break")); 567 cFYI(1, ("file id match, oplock break"));
566 pCifsInode = CIFS_I(netfile->pInode); 568 pCifsInode = CIFS_I(netfile->pInode);
@@ -576,6 +578,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
576 578
577 return true; 579 return true;
578 } 580 }
581 write_unlock(&GlobalSMBSeslock);
579 read_unlock(&cifs_tcp_ses_lock); 582 read_unlock(&cifs_tcp_ses_lock);
580 cFYI(1, ("No matching file for oplock break")); 583 cFYI(1, ("No matching file for oplock break"));
581 return true; 584 return true;