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authorVijay Bellur <vijay@gluster.com>2009-08-15 12:58:08 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-08-19 17:57:53 -0700
commitb4d6c3d1bb461d2c8a396c9ed3881a4da40fc6ab (patch)
tree7a5a15665d46a91b9d4d744b0da599c4628d7f6c /xlators/features
parenta31b0016347b3bc9b341fa0f4541ed137224f593 (diff)
TAKE2[PATCH BUG:213 1/1] Support for Process State Dump
Support for process state dump. Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 213 (Support for process state dump) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=213
Diffstat (limited to 'xlators/features')
-rw-r--r--xlators/features/locks/src/posix.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/xlators/features/locks/src/posix.c b/xlators/features/locks/src/posix.c
index d672beaebc3..7389e1e6afd 100644
--- a/xlators/features/locks/src/posix.c
+++ b/xlators/features/locks/src/posix.c
@@ -36,6 +36,7 @@
#include "locks.h"
#include "common.h"
+#include "statedump.h"
#ifndef LLONG_MAX
#define LLONG_MAX LONG_LONG_MAX /* compat with old gcc */
@@ -768,6 +769,57 @@ pl_forget (xlator_t *this,
}
+void
+pl_dump_inode_priv (inode_t *inode)
+{
+
+ int ret = -1;
+ uint64_t tmp_pl_inode = 0;
+ pl_inode_t *pl_inode = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN];
+
+ if (!inode)
+ return;
+
+ ret = inode_ctx_get (inode, inode->table->xl, &tmp_pl_inode);
+
+ if (ret != 0)
+ return;
+
+ pl_inode = (pl_inode_t *)(long)tmp_pl_inode;
+
+ if (!pl_inode)
+ return;
+
+ gf_proc_dump_build_key(key,
+ "xlator.feature.locks.inode",
+ "%ld.%s",inode->ino, "mandatory");
+ gf_proc_dump_write(key, "%d", pl_inode->mandatory);
+}
+
+
+
+/*
+ * pl_dump_inode - inode dump function for posix locks
+ *
+ */
+int
+pl_dump_inode (xlator_t *this)
+{
+
+ assert(this);
+
+ if (this->itable) {
+ inode_table_dump(this->itable,
+ "xlator.features.locks.inode_table",
+ pl_dump_inode_priv);
+ }
+
+ return 0;
+}
+
+
+
int
init (xlator_t *this)
{
@@ -864,6 +916,9 @@ struct xlator_fops fops = {
struct xlator_mops mops = {
};
+struct xlator_dumpops dumpops = {
+ .inode = pl_dump_inode,
+};
struct xlator_cbks cbks = {
.forget = pl_forget,