diff options
Diffstat (limited to 'libglusterfs/src/fd-lk.c')
| -rw-r--r-- | libglusterfs/src/fd-lk.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/libglusterfs/src/fd-lk.c b/libglusterfs/src/fd-lk.c index 305f58826..caf2bb38e 100644 --- a/libglusterfs/src/fd-lk.c +++ b/libglusterfs/src/fd-lk.c @@ -369,7 +369,7 @@ _fd_lk_insert_and_merge (fd_lk_ctx_t *lk_ctx, if (entry->fl_type == lock->fl_type) { sum = _fd_lk_add_locks (entry, lock); - if (sum) + if (!sum) return; sum->fl_type = entry->fl_type; sum->user_flock.l_type = entry->fl_type; @@ -380,8 +380,8 @@ _fd_lk_insert_and_merge (fd_lk_ctx_t *lk_ctx, return; } else { sum = _fd_lk_add_locks (entry, lock); - sum->fl_type = entry->fl_type; - sum->user_flock.l_type = entry->fl_type; + sum->fl_type = lock->fl_type; + sum->user_flock.l_type = lock->fl_type; ret = _fd_lk_sub_locks (&v, sum, lock); if (ret) return; @@ -391,6 +391,8 @@ _fd_lk_insert_and_merge (fd_lk_ctx_t *lk_ctx, _fd_lk_delete_lock (lock); _fd_lk_destroy_lock (lock); + _fd_lk_destroy_lock (sum); + for (i = 0; i < 3; i++) { if (!v.locks[i]) continue; @@ -407,7 +409,7 @@ _fd_lk_insert_and_merge (fd_lk_ctx_t *lk_ctx, if (lock->fl_type != F_UNLCK) { _fd_lk_insert_lock (lk_ctx, lock); } else { - _fd_lk_destroy_lock_list (lk_ctx); + _fd_lk_destroy_lock (lock); } } @@ -468,3 +470,21 @@ fd_lk_insert_and_merge (fd_t *fd, int32_t cmd, out: return ret; } + + +gf_boolean_t +fd_lk_ctx_empty (fd_lk_ctx_t *lk_ctx) +{ + gf_boolean_t verdict = _gf_true; + + if (!lk_ctx) + return _gf_true; + + LOCK (&lk_ctx->lock); + { + verdict = list_empty (&lk_ctx->lk_list); + } + UNLOCK (&lk_ctx->lock); + + return verdict; +} |