diff options
| -rw-r--r-- | xlators/performance/write-behind/src/write-behind.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/xlators/performance/write-behind/src/write-behind.c b/xlators/performance/write-behind/src/write-behind.c index 53506d948..ee533db20 100644 --- a/xlators/performance/write-behind/src/write-behind.c +++ b/xlators/performance/write-behind/src/write-behind.c @@ -1734,6 +1734,7 @@ wb_inode_dump (xlator_t *this, inode_t *inode) int32_t ret = -1; char *path = NULL; char key_prefix[GF_DUMP_MAX_BUF_LEN] = {0, }; + char uuid_str[64] = {0,}; if ((inode == NULL) || (this == NULL)) { ret = 0; @@ -1769,14 +1770,20 @@ wb_inode_dump (xlator_t *this, inode_t *inode) gf_proc_dump_write ("op_errno", "%d", wb_inode->op_errno); - LOCK (&wb_inode->lock); + ret = TRY_LOCK (&wb_inode->lock); + if (!ret) { if (!list_empty (&wb_inode->all)) { __wb_dump_requests (&wb_inode->all, key_prefix); } + UNLOCK (&wb_inode->lock); } - UNLOCK (&wb_inode->lock); + if (ret && wb_inode) + gf_proc_dump_write ("Unable to dump the inode information", + "(Lock acquisition failed) %p (gfid: %s)", + wb_inode, + uuid_utoa_r (inode->gfid, uuid_str)); ret = 0; out: return ret; |