[PATCH] cifs: Ease memory pressure, do not use large buffers in byte range lock requests.

Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Steve French
2005-04-28 22:41:09 -07:00
committed by Linus Torvalds
parent 79944bf713
commit 46810cbf3d
2 changed files with 158 additions and 153 deletions

View File

@ -1023,11 +1023,13 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
__u16 count;
cFYI(1, ("In CIFSSMBLock - timeout %d numLock %d",waitFlag,numLock));
rc = smb_init(SMB_COM_LOCKING_ANDX, 8, tcon, (void **) &pSMB,
(void **) &pSMBr);
rc = small_smb_init(SMB_COM_LOCKING_ANDX, 8, tcon, (void **) &pSMB);
if (rc)
return rc;
pSMBr = (LOCK_RSP *)pSMB; /* BB removeme BB */
if(lockType == LOCKING_ANDX_OPLOCK_RELEASE) {
timeout = -1; /* no response expected */
pSMB->Timeout = 0;
@ -1065,7 +1067,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
if (rc) {
cFYI(1, ("Send error in Lock = %d", rc));
}
cifs_buf_release(pSMB);
cifs_small_buf_release(pSMB);
/* Note: On -EAGAIN error only caller can retry on handle based calls
since file handle passed in no longer valid */