diff options
| author | Anand Avati <avati@redhat.com> | 2012-07-16 15:50:30 -0700 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-07-17 23:04:39 -0700 |
| commit | a4e11fd67e3608c828e5bb8abf7a310b4f0a3017 (patch) | |
| tree | 184938d2faa7521cc4608e0d9fddc0ebc50ef461 /libglusterfs/src/common-utils.c | |
| parent | 06c1d6b2b87e542479e069132ee3cf9efa11384e (diff) | |
glusterfs_ctx_t: un-globalize the filesystem context
So far there has been a global glusterfs_ctx_t object which
represents the running instance of the filesystem (client or server).
It contains the various graphs, connection to the management daemon
over which new graphs are obtained, calls stacks issued on this
filesystem, and a bunch of such things.
With the introduction of libgfapi, it is no more true that there will
be only one filesystem context in a process. Applications can
be written to use libgfapi and obtain serveral instances of different
filesystems/volumes in the same process.
This involves messy untangling of assumptions inside libglusterfs that
there would only be one global glusterfs_ctx_t and offload that
assumption to glusterfsd/ and cli/ (where it is true).
Change-Id: Ifd7d1259428c26076140a5764a2dc7361694139c
BUG: 839950
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.com/3678
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'libglusterfs/src/common-utils.c')
| -rw-r--r-- | libglusterfs/src/common-utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c index cd7045277ba..e5056b1e85e 100644 --- a/libglusterfs/src/common-utils.c +++ b/libglusterfs/src/common-utils.c @@ -392,8 +392,9 @@ out: /* Obtain a backtrace and print it to stdout. */ /* TODO: It looks like backtrace_symbols allocates memory, it may be problem because mostly memory allocation/free causes 'sigsegv' */ + void -gf_print_trace (int32_t signum) +gf_print_trace (int32_t signum, glusterfs_ctx_t *ctx) { extern FILE *gf_log_logfile; char msg[1024] = {0,}; @@ -409,7 +410,6 @@ gf_print_trace (int32_t signum) goto out; { - glusterfs_ctx_t *ctx = glusterfs_ctx_get (); struct list_head *trav = ((call_pool_t *)ctx->pool)->all_frames.next; while (trav != (&((call_pool_t *)ctx->pool)->all_frames)) { call_frame_t *tmp = (call_frame_t *)(&((call_stack_t *)trav)->frames); |