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authorSteve French <smfrench@austin.rr.com>2005-04-28 22:41:10 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-28 22:41:10 -0700
commit57337e42f1393941d59d5154eed27a63988ff2be (patch)
tree52a66ef24ea412473702a63f261e1520cf8e1885 /fs/cifs/misc.c
parent11aa0149d0e49ee1791735ec4ae3079b27b9a68e (diff)
downloadop-kernel-dev-57337e42f1393941d59d5154eed27a63988ff2be.zip
op-kernel-dev-57337e42f1393941d59d5154eed27a63988ff2be.tar.gz
[PATCH] cifs: handle termination of cifs oplockd kernel thread
Signed-off-by: Steve French (sfrench@us.ibm.com) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/cifs/misc.c')
-rw-r--r--fs/cifs/misc.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 75fd3bd..db14b50 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -452,25 +452,30 @@ is_valid_oplock_break(struct smb_hdr *buf)
atomic_inc(&tcon->num_oplock_brks);
#endif
list_for_each(tmp1,&tcon->openFileList){
- netfile = list_entry(tmp1,struct cifsFileInfo,tlist);
+ netfile = list_entry(tmp1,struct cifsFileInfo,
+ tlist);
if(pSMB->Fid == netfile->netfid) {
struct cifsInodeInfo *pCifsInode;
read_unlock(&GlobalSMBSeslock);
- cFYI(1,("Matching file id, processing oplock break"));
+ cFYI(1,("file id match, oplock break"));
pCifsInode =
CIFS_I(netfile->pInode);
pCifsInode->clientCanCacheAll = FALSE;
if(pSMB->OplockLevel == 0)
- pCifsInode->clientCanCacheRead = FALSE;
+ pCifsInode->clientCanCacheRead
+ = FALSE;
pCifsInode->oplockPending = TRUE;
- AllocOplockQEntry(netfile->pInode, netfile->netfid, tcon);
+ AllocOplockQEntry(netfile->pInode,
+ netfile->netfid,
+ tcon);
cFYI(1,("about to wake up oplock thd"));
- wake_up_process(oplockThread);
+ if(oplockThread)
+ wake_up_process(oplockThread);
return TRUE;
}
}
read_unlock(&GlobalSMBSeslock);
- cFYI(1,("No matching file for oplock break on connection"));
+ cFYI(1,("No matching file for oplock break"));
return TRUE;
}
}
@@ -491,7 +496,7 @@ dump_smb(struct smb_hdr *smb_buf, int smb_buf_length)
buffer = (unsigned char *) smb_buf;
for (i = 0, j = 0; i < smb_buf_length; i++, j++) {
- if (i % 8 == 0) { /* we have reached the beginning of line */
+ if (i % 8 == 0) { /* have reached the beginning of line */
printk(KERN_DEBUG "| ");
j = 0;
}
@@ -502,7 +507,7 @@ dump_smb(struct smb_hdr *smb_buf, int smb_buf_length)
else
debug_line[1 + (2 * j)] = '_';
- if (i % 8 == 7) { /* we have reached end of line, time to print ascii */
+ if (i % 8 == 7) { /* reached end of line, time to print ascii */
debug_line[16] = 0;
printk(" | %s\n", debug_line);
}
@@ -577,7 +582,7 @@ cifs_convertUCSpath(char *target, const __le16 * source, int maxlen,
}
}
j++;
- /* check to make sure we do not overrun callers allocated temp buffer */
+ /* make sure we do not overrun callers allocated temp buffer */
if(j >= (2 * NAME_MAX))
break;
}
@@ -599,7 +604,7 @@ cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
char src_char;
if(!mapChars)
- return cifs_strtoUCS((wchar_t *) target, source, PATH_MAX, cp);
+ return cifs_strtoUCS((wchar_t *) target, source, PATH_MAX, cp);
for(i = 0, j = 0; i < maxlen; j++) {
src_char = source[i];
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