diff options
Diffstat (limited to 'xlators/features/locks/src/posix.c')
| -rw-r--r-- | xlators/features/locks/src/posix.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c index a48d1c49240..1d40c154162 100644 --- a/xlators/features/locks/src/posix.c +++ b/xlators/features/locks/src/posix.c @@ -1268,6 +1268,17 @@ pl_flush (call_frame_t *frame, xlator_t *this, return 0; } + pthread_mutex_lock (&pl_inode->mutex); + { + if (pl_inode->migrated) { + pthread_mutex_unlock (&pl_inode->mutex); + STACK_UNWIND_STRICT (flush, frame, -1, EREMOTE, + NULL); + return 0; + } + } + pthread_mutex_unlock (&pl_inode->mutex); + pl_trace_flush (this, frame, fd); if (frame->root->lk_owner.len == 0) { @@ -1968,6 +1979,22 @@ pl_lk (call_frame_t *frame, xlator_t *this, #endif case F_SETLK: memcpy (&reqlock->user_flock, flock, sizeof (struct gf_flock)); + + pthread_mutex_lock (&pl_inode->mutex); + { + if (pl_inode->migrated) { + op_errno = EREMOTE; + pthread_mutex_unlock (&pl_inode->mutex); + STACK_UNWIND_STRICT (lk, frame, op_ret, op_errno, + flock, xdata); + + __destroy_lock (reqlock); + goto out; + } + } + pthread_mutex_unlock (&pl_inode->mutex); + + ret = pl_verify_reservelk (this, pl_inode, reqlock, can_block); if (ret < 0) { gf_log (this->name, GF_LOG_TRACE, |