diff options
| author | Raghavendra Bhat <raghavendrabhat@gluster.com> | 2011-10-10 16:25:46 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-10-10 04:04:15 -0700 |
| commit | c27db314b8f32b9bf4c3c6ce72edb16a25a7f4b8 (patch) | |
| tree | 949d931b5e6c077d89b34e9f71bc5e959e43ab00 | |
| parent | 9b4716d8ed176ab23d6079e671a3fb7539a40d7e (diff) | |
libglusterfs/syncop: do not rely on synctask set in makecontext
Across glibc implementations, interpretation of argc/argv passed
to makecontext() is different. This patch does away with dependence
on such arguments passed to makecontext(). Instead,synctask reference
is retrieved from pthread_getspecific().
Change-Id: I31533a8175ee19696e44736f1c162170f1c2c1c0
BUG: 3636
Reviewed-on: http://review.gluster.com/572
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
| -rw-r--r-- | libglusterfs/src/syncop.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index 61bb28c5d48..52372007247 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -97,10 +97,15 @@ synctask_wake (struct synctask *task) void -synctask_wrap (struct synctask *task) +synctask_wrap (struct synctask *old_task) { int ret; + struct synctask *task = NULL; + + /* Do not trust the pointer received. It may be + wrong and can lead to crashes. */ + task = synctask_get (); ret = task->syncfn (task->opaque); task->synccbk (ret, task->opaque); |