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Make the shared memory segment size configurable

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This is useful only on systems where memory overcommit is not available
or disabled.
This commit is contained in:
Lennart Poettering 2008-10-01 01:14:36 +02:00
parent a84b72bf96
commit 79ad4e63f6
23 changed files with 99 additions and 37 deletions
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8
src/pulsecore/core.c
View file

@ -66,7 +66,7 @@ static int core_process_msg(pa_msgobject *o, int code, void *userdata, int64_t o
static void core_free(pa_object *o);
pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
pa_core* pa_core_new(pa_mainloop_api *m, pa_bool_t shared, size_t shm_size) {
pa_core* c;
pa_mempool *pool;
int j;
@ -74,14 +74,14 @@ pa_core* pa_core_new(pa_mainloop_api *m, int shared) {
pa_assert(m);
if (shared) {
if (!(pool = pa_mempool_new(shared))) {
if (!(pool = pa_mempool_new(shared, shm_size))) {
pa_log_warn("failed to allocate shared memory pool. Falling back to a normal memory pool.");
shared = 0;
shared = FALSE;
}
}
if (!shared) {
if (!(pool = pa_mempool_new(shared))) {
if (!(pool = pa_mempool_new(shared, shm_size))) {
pa_log("pa_mempool_new() failed.");
return NULL;
}