diff options
author | ajha <ajha@redhat.com> | 2013-08-30 15:14:46 +0530 |
---|---|---|
committer | Anand Avati <avati@redhat.com> | 2013-09-29 17:00:47 -0700 |
commit | 8bd16cc88527584e91baa8773b4f01e7c44708c1 (patch) | |
tree | d88ae89588da2218f38b959670d6957e969bc46d /xlators/features/changelog/src/changelog-helpers.c | |
parent | 124d93ed3ea826cd16e4766f82b3c48af19cba5c (diff) |
features/changelog : Improvement in changelog "encoding-change".
change in encoding method of changelog was critical section for
"fop dispatch thread", "roll-over thread" and "reconfigure dispatch thread".
In this patch the "encoding-method" is changed by the reconfigure dispatch thread
lazily during handle_change, which solves the concurrency among the racing
threads.
BUG: 1002940
Change-Id: I78c3e8887efa46d0fcc60755cdf4243031cfa3eb
Signed-off-by: Ajeet Jha <ajha@redhat.com>
Reviewed-on: http://review.gluster.org/5844
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
Diffstat (limited to 'xlators/features/changelog/src/changelog-helpers.c')
-rw-r--r-- | xlators/features/changelog/src/changelog-helpers.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/xlators/features/changelog/src/changelog-helpers.c b/xlators/features/changelog/src/changelog-helpers.c index c1bb6e5fef9..7ab0091b592 100644 --- a/xlators/features/changelog/src/changelog-helpers.c +++ b/xlators/features/changelog/src/changelog-helpers.c @@ -21,6 +21,7 @@ #include "changelog-helpers.h" #include "changelog-mem-types.h" +#include "changelog-encoders.h" #include <pthread.h> void @@ -201,7 +202,7 @@ changelog_open (xlator_t *this, (void) snprintf (buffer, 1024, CHANGELOG_HEADER, CHANGELOG_VERSION_MAJOR, CHANGELOG_VERSION_MINOR, - priv->encode_mode); + priv->ce->encoder); ret = changelog_write_change (priv, buffer, strlen (buffer)); if (ret) { close (priv->changelog_fd); @@ -267,6 +268,7 @@ changelog_handle_change (xlator_t *this, int ret = 0; if (CHANGELOG_TYPE_IS_ROLLOVER (cld->cld_type)) { + changelog_encode_change(priv); ret = changelog_start_next_change (this, priv, cld->cld_roll_time, cld->cld_finale); |