diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/syncop.c | 29 | ||||
| -rw-r--r-- | libglusterfs/src/syncop.h | 10 |
2 files changed, 29 insertions, 10 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index f56a21d11b9..9b0d7aa745a 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -437,8 +437,8 @@ synctask_setid (struct synctask *task, uid_t uid, gid_t gid) struct synctask * -synctask_create (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, - call_frame_t *frame, void *opaque) +synctask_create (struct syncenv *env, size_t stacksize, synctask_fn_t fn, + synctask_cbk_t cbk, call_frame_t *frame, void *opaque) { struct synctask *newtask = NULL; xlator_t *this = THIS; @@ -493,13 +493,21 @@ synctask_create (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, goto err; } - newtask->stack = GF_CALLOC (1, env->stacksize, gf_common_mt_syncstack); + if (stacksize <= 0) { + newtask->stack = GF_CALLOC (1, env->stacksize, + gf_common_mt_syncstack); + newtask->ctx.uc_stack.ss_size = env->stacksize; + } else { + newtask->stack = GF_CALLOC (1, stacksize, + gf_common_mt_syncstack); + newtask->ctx.uc_stack.ss_size = stacksize; + } + if (!newtask->stack) { goto err; } newtask->ctx.uc_stack.ss_sp = newtask->stack; - newtask->ctx.uc_stack.ss_size = env->stacksize; makecontext (&newtask->ctx, (void (*)(void)) synctask_wrap, 2, newtask); @@ -554,13 +562,13 @@ synctask_join (struct synctask *task) int -synctask_new (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, - call_frame_t *frame, void *opaque) +synctask_new1 (struct syncenv *env, size_t stacksize, synctask_fn_t fn, + synctask_cbk_t cbk, call_frame_t *frame, void *opaque) { struct synctask *newtask = NULL; int ret = 0; - newtask = synctask_create (env, fn, cbk, frame, opaque); + newtask = synctask_create (env, stacksize, fn, cbk, frame, opaque); if (!newtask) return -1; @@ -571,6 +579,13 @@ synctask_new (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, } +int +synctask_new (struct syncenv *env, synctask_fn_t fn, synctask_cbk_t cbk, + call_frame_t *frame, void *opaque) +{ + return synctask_new1 (env, 0, fn, cbk, frame, opaque); +} + struct synctask * syncenv_task (struct syncproc *proc) { diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 7779fada109..2cdedc0fc11 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -259,9 +259,13 @@ struct syncenv * syncenv_new (size_t stacksize, int procmin, int procmax); void syncenv_destroy (struct syncenv *); void syncenv_scale (struct syncenv *env); -int synctask_new (struct syncenv *, synctask_fn_t, synctask_cbk_t, call_frame_t* frame, void *); -struct synctask *synctask_create (struct syncenv *, synctask_fn_t, - synctask_cbk_t, call_frame_t *, void *); +int synctask_new1 (struct syncenv *, size_t stacksize, synctask_fn_t, + synctask_cbk_t, call_frame_t *frame, void *); +int synctask_new (struct syncenv *, synctask_fn_t, synctask_cbk_t, + call_frame_t *frame, void *); +struct synctask *synctask_create (struct syncenv *, size_t stacksize, + synctask_fn_t, synctask_cbk_t, call_frame_t *, + void *); int synctask_join (struct synctask *task); void synctask_wake (struct synctask *task); void synctask_yield (struct synctask *task); |