diff options
| author | Mohammed Rafi KC <rkavunga@redhat.com> | 2016-01-12 12:54:42 +0530 |
|---|---|---|
| committer | Dan Lambright <dlambrig@redhat.com> | 2016-01-13 19:26:43 -0800 |
| commit | ad8c65612d6d7e32c06fd3aed11b7a9edd514607 (patch) | |
| tree | 552f5df1b68124217a65aeac9cd1bba08d0d6ff8 /libglusterfs/src/inode.c | |
| parent | ca515db012718f2d4998edf682c70ccba29924c6 (diff) | |
fuse: send lookup if inode_ctx is not set
During resolving of an entry or inode, if inode ctx
was not set, we will send a lookup.
This patch also make sure that inode_ctx will be created
after every inode_link
Change-Id: I4211533ca96a51b89d9f010fc57133470e52dc11
BUG: 1297311
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/13225
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Dan Lambright <dlambrig@redhat.com>
Diffstat (limited to 'libglusterfs/src/inode.c')
| -rw-r--r-- | libglusterfs/src/inode.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/libglusterfs/src/inode.c b/libglusterfs/src/inode.c index 50ef98fba20..26e0194a761 100644 --- a/libglusterfs/src/inode.c +++ b/libglusterfs/src/inode.c @@ -1845,7 +1845,7 @@ out: void inode_set_need_lookup (inode_t *inode, xlator_t *this) { - uint64_t need_lookup = 1; + uint64_t need_lookup = LOOKUP_NEEDED; if (!inode | !this) return; @@ -1855,19 +1855,29 @@ inode_set_need_lookup (inode_t *inode, xlator_t *this) return; } +/* Function behaviour: + * Function return true if inode_ctx is not present, + * or value stored in inode_ctx is LOOKUP_NEEDED. + * If inode_ctx value is LOOKUP_NOT_NEEDED, which means + * inode_ctx is present for xlator this, but no lookup + * needed. + */ gf_boolean_t inode_needs_lookup (inode_t *inode, xlator_t *this) { uint64_t need_lookup = 0; gf_boolean_t ret = _gf_false; + int op_ret = -1; if (!inode || !this) return ret; - inode_ctx_get (inode, this, &need_lookup); - if (need_lookup) { + op_ret = inode_ctx_get (inode, this, &need_lookup); + if (op_ret == -1) { + ret = _gf_true; + } else if (need_lookup == LOOKUP_NEEDED) { ret = _gf_true; - need_lookup = 0; + need_lookup = LOOKUP_NOT_NEEDED; inode_ctx_set (inode, this, &need_lookup); } |