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staging/lustre/llite: missing last bit in ll_have_md_lock

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Missing the last bit during INODELOCK check in ll_have_md_lock.

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3385
Lustre-change: http://review.whamcloud.com/6438
Signed-off-by: wang di <di.wang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
wang di 2013-07-23 00:06:25 +08:00 committed by Greg Kroah-Hartman
parent 4f37bc0480
commit 1253b2e850
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/llite/file.c
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@ -2448,7 +2448,7 @@ int ll_have_md_lock(struct inode *inode, __u64 *bits, ldlm_mode_t l_req_mode)
ldlm_lockname[mode]);
flags = LDLM_FL_BLOCK_GRANTED | LDLM_FL_CBPENDING | LDLM_FL_TEST_LOCK;
for (i = 0; i < MDS_INODELOCK_MAXSHIFT && *bits != 0; i++) {
for (i = 0; i <= MDS_INODELOCK_MAXSHIFT && *bits != 0; i++) {
policy.l_inodebits.bits = *bits & (1 << i);
if (policy.l_inodebits.bits == 0)
continue;