diff options
| author | Pavan Vilas Sondur <pavan@dev.gluster.com> | 2009-09-23 06:02:55 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-09-23 06:27:30 -0700 |
| commit | 231196910d9d36af9546ddc511b26da5628b3ab8 (patch) | |
| tree | e12dd77d1739f4eb7777d27b0d66c1683966d409 /xlators/features/locks/src/posix.c | |
| parent | 435b28132b8f276681d19ae14fa988d26a16f659 (diff) | |
Implemented entry locks and support for domains.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 222 (Enhance Internal locks to support multilple domains and rewrite inodelks)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=222
Diffstat (limited to 'xlators/features/locks/src/posix.c')
| -rw-r--r-- | xlators/features/locks/src/posix.c | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c index 5514d4414..cbad7844e 100644 --- a/xlators/features/locks/src/posix.c +++ b/xlators/features/locks/src/posix.c @@ -713,15 +713,18 @@ pl_forget (xlator_t *this, pl_entry_lock_t *entry_tmp = NULL; pl_entry_lock_t *entry_l = NULL; + pl_dom_list_t *dom = NULL; + pl_dom_list_t *dom_tmp = NULL; + pl_inode = pl_inode_get (this, inode); if (!list_empty (&pl_inode->rw_list)) { gf_log (this->name, GF_LOG_DEBUG, "Pending R/W requests found, releasing."); - - list_for_each_entry_safe (rw_req, rw_tmp, &pl_inode->rw_list, + + list_for_each_entry_safe (rw_req, rw_tmp, &pl_inode->rw_list, list) { - + list_del (&rw_req->list); FREE (rw_req); } @@ -731,9 +734,9 @@ pl_forget (xlator_t *this, gf_log (this->name, GF_LOG_DEBUG, "Pending fcntl locks found, releasing."); - list_for_each_entry_safe (ext_l, ext_tmp, &pl_inode->ext_list, + list_for_each_entry_safe (ext_l, ext_tmp, &pl_inode->ext_list, list) { - + __delete_lock (pl_inode, ext_l); __destroy_lock (ext_l); } @@ -743,25 +746,32 @@ pl_forget (xlator_t *this, gf_log (this->name, GF_LOG_DEBUG, "Pending inode locks found, releasing."); - list_for_each_entry_safe (int_l, int_tmp, &pl_inode->int_list, + list_for_each_entry_safe (int_l, int_tmp, &pl_inode->int_list, list) { - + __delete_lock (pl_inode, int_l); __destroy_lock (int_l); } } - if (!list_empty (&pl_inode->dir_list)) { - gf_log (this->name, GF_LOG_DEBUG, - "Pending entry locks found, releasing."); - - list_for_each_entry_safe (entry_l, entry_tmp, - &pl_inode->dir_list, inode_list) { - - list_del (&entry_l->inode_list); - FREE (entry_l); + list_for_each_entry_safe (dom, dom_tmp, &pl_inode->dom_list, inode_list) { + if (!list_empty (&dom->entrylk_list)) { + gf_log (this->name, GF_LOG_WARNING, + "Pending entry locks found, releasing."); + + list_for_each_entry_safe (entry_l, entry_tmp, &dom->entrylk_list, domain_list) { + list_del_init (&entry_l->domain_list); + grant_blocked_entry_locks (this, pl_inode, entry_l, dom); + if (entry_l->basename) + FREE (entry_l->basename); + FREE (entry_l); + } + } - } + list_del (&dom->inode_list); + FREE (dom->domain); + FREE (dom); + } FREE (pl_inode); |