diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-10-09 00:00:47 +0000 |
| commit | d6434e1042f3b0a6dfe1b1f615af369486f9b1fa (patch) | |
| tree | e2be02f33984c48ec019c654051d27964e42c441 /fs/lockd/svclock.c | |
| parent | 609d1e803baf519487233b765eb487f9ec227a18 (diff) | |
Merge with 2.3.19.
Diffstat (limited to 'fs/lockd/svclock.c')
| -rw-r--r-- | fs/lockd/svclock.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c index 10c66ed4d..73caf6349 100644 --- a/fs/lockd/svclock.c +++ b/fs/lockd/svclock.c @@ -335,9 +335,12 @@ again: /* Append to list of blocked */ nlmsvc_insert_block(block, NLM_NEVER); - /* Now add block to block list of the conflicting lock */ - dprintk("lockd: blocking on this lock.\n"); - posix_block_lock(conflock, &block->b_call.a_args.lock.fl); + if (!block->b_call.a_args.lock.fl.fl_prevblock) { + /* Now add block to block list of the conflicting lock + if we haven't done so. */ + dprintk("lockd: blocking on this lock.\n"); + posix_block_lock(conflock, &block->b_call.a_args.lock.fl); + } up(&file->f_sema); return nlm_lck_blocked; @@ -440,7 +443,7 @@ nlmsvc_notify_blocked(struct file_lock *fl) dprintk("lockd: VFS unblock notification for block %p\n", fl); posix_unblock_lock(fl); for (bp = &nlm_blocked; (block = *bp); bp = &block->b_next) { - if (&block->b_call.a_args.lock.fl == fl) { + if (nlm_compare_locks(&block->b_call.a_args.lock.fl, fl)) { svc_wake_up(block->b_daemon); nlmsvc_insert_block(block, 0); return; |