diff options
Diffstat (limited to 'xlators/cluster/dht')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 53 |
1 files changed, 36 insertions, 17 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 3216362f2f0..5fc31224dcd 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -69,7 +69,8 @@ dht_lookup_selfheal_cbk (call_frame_t *frame, void *cookie, local->loc.path); } - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) + local->postparent.st_ino = local->loc.parent->ino; } DHT_STACK_UNWIND (lookup, frame, ret, local->op_errno, local->inode, @@ -179,7 +180,9 @@ unlock: local->loc.path); } - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) + local->postparent.st_ino = + local->loc.parent->ino; } DHT_STACK_UNWIND (lookup, frame, local->op_ret, local->op_errno, @@ -286,7 +289,8 @@ dht_revalidate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, local->op_ret = 0; local->stbuf.st_ino = local->st_ino; - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) + local->postparent.st_ino = local->loc.parent->ino; if (!local->xattr) local->xattr = dict_ref (xattr); @@ -350,7 +354,8 @@ dht_lookup_linkfile_create_cbk (call_frame_t *frame, void *cookie, local->stbuf.st_mode |= S_ISVTX; } - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) + local->postparent.st_ino = local->loc.parent->ino; unwind: DHT_STACK_UNWIND (lookup, frame, local->op_ret, local->op_errno, @@ -494,7 +499,9 @@ unlock: local->op_errno = EINVAL; } - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) + local->postparent.st_ino = + local->loc.parent->ino; DHT_STACK_UNWIND (lookup, frame, local->op_ret, local->op_errno, local->inode, @@ -590,7 +597,8 @@ dht_lookup_linkfile_cbk (call_frame_t *frame, void *cookie, stbuf->st_mode |= S_ISVTX; } dht_itransform (this, prev->this, stbuf->st_ino, &stbuf->st_ino); - postparent->st_ino = local->loc.parent->ino; + if (local->loc.parent) + postparent->st_ino = local->loc.parent->ino; layout = dht_layout_for_subvol (this, prev->this); if (!layout) { @@ -2354,9 +2362,10 @@ dht_newfile_cbk (call_frame_t *frame, void *cookie, xlator_t *this, prev = cookie; dht_itransform (this, prev->this, stbuf->st_ino, &stbuf->st_ino); - - preparent->st_ino = local->loc.parent->ino; - postparent->st_ino = local->loc.parent->ino; + if (local->loc.parent) { + preparent->st_ino = local->loc.parent->ino; + postparent->st_ino = local->loc.parent->ino; + } layout = dht_layout_for_subvol (this, prev->this); @@ -2771,9 +2780,11 @@ dht_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, prev = cookie; dht_itransform (this, prev->this, stbuf->st_ino, &stbuf->st_ino); + if (local->loc.parent) { + preparent->st_ino = local->loc.parent->ino; + postparent->st_ino = local->loc.parent->ino; + } - preparent->st_ino = local->loc.parent->ino; - postparent->st_ino = local->loc.parent->ino; layout = dht_layout_for_subvol (this, prev->this); @@ -2939,8 +2950,10 @@ dht_mkdir_selfheal_cbk (call_frame_t *frame, void *cookie, inode_ctx_put (local->inode, this, (uint64_t)(long)layout); local->selfheal.layout = NULL; local->stbuf.st_ino = local->st_ino; - local->preparent.st_ino = local->loc.parent->ino; - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) { + local->preparent.st_ino = local->loc.parent->ino; + local->postparent.st_ino = local->loc.parent->ino; + } } DHT_STACK_UNWIND (mkdir, frame, op_ret, op_errno, @@ -3145,8 +3158,10 @@ dht_rmdir_selfheal_cbk (call_frame_t *frame, void *cookie, xlator_t *this, local = frame->local; local->layout = NULL; - local->preparent.st_ino = local->loc.parent->ino; - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) { + local->preparent.st_ino = local->loc.parent->ino; + local->postparent.st_ino = local->loc.parent->ino; + } DHT_STACK_UNWIND (rmdir, frame, local->op_ret, local->op_errno, &local->preparent, &local->postparent); @@ -3206,8 +3221,12 @@ unlock: dht_selfheal_restore (frame, dht_rmdir_selfheal_cbk, &local->loc, layout); } else { - local->preparent.st_ino = local->loc.parent->ino; - local->postparent.st_ino = local->loc.parent->ino; + if (local->loc.parent) { + local->preparent.st_ino = + local->loc.parent->ino; + local->postparent.st_ino = + local->loc.parent->ino; + } DHT_STACK_UNWIND (rmdir, frame, local->op_ret, local->op_errno, &local->preparent, |