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| author | Srinivas Eeda <srinivas.eeda@oracle.com> | 2009-06-03 17:02:56 -0700 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2009-06-03 19:14:31 -0700 |
| commit | 15633a220ffe74fc61bc8117e6a89a494011ea3d (patch) | |
| tree | 18bf3b92b4ec3988f78c5e07b1471b8f89a2f474 /fs/ocfs2/super.c | |
| parent | 83273932fbefb6ceef9c0b82ac4d23900728f4d9 (diff) | |
| download | blackbird-op-linux-15633a220ffe74fc61bc8117e6a89a494011ea3d.tar.gz blackbird-op-linux-15633a220ffe74fc61bc8117e6a89a494011ea3d.zip | |
ocfs2 patch to track delayed orphan scan timer statistics
Patch to track delayed orphan scan timer statistics.
Modifies ocfs2_osb_dump to print the following:
Orphan Scan=> Local: 10 Global: 21 Last Scan: 67 seconds ago
Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/super.c')
| -rw-r--r-- | fs/ocfs2/super.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 44ac27e2d1f5..d05f3caec410 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -208,6 +208,7 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) int i; struct ocfs2_cluster_connection *cconn = osb->cconn; struct ocfs2_recovery_map *rm = osb->recovery_map; + struct ocfs2_orphan_scan *os; out += snprintf(buf + out, len - out, "%10s => Id: %-s Uuid: %-s Gen: 0x%X Label: %-s\n", @@ -309,6 +310,13 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) i, osb->slot_recovery_generations[i]); } + os = &osb->osb_orphan_scan; + out += snprintf(buf + out, len - out, "Orphan Scan=> "); + out += snprintf(buf + out, len - out, "Local: %u Global: %u ", + os->os_count, os->os_seqno); + out += snprintf(buf + out, len - out, " Last Scan: %lu seconds ago\n", + (get_seconds() - os->os_scantime.tv_sec)); + return out; } |
