gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mcctrl: add IKC target CPU to OS file release_handler

Browse Source
This commit is contained in:
Balazs Gerofi
2016-12-18 13:42:29 +09:00
parent 56ed726a88
commit 91373337ba
1 changed files with 16 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
executer/kernel/mcctrl/control.c
View File

@ -293,8 +293,9 @@ int mcexec_transfer_image(ihk_os_t os, struct remote_transfer *__user upt)
//extern unsigned long last_thread_exec;
struct handlerinfo {
int pid;
struct release_handler_info {
int pid;
int cpu;
};
static long mcexec_debug_log(ihk_os_t os, unsigned long arg)
@ -310,7 +311,7 @@ static long mcexec_debug_log(ihk_os_t os, unsigned long arg)
static void release_handler(ihk_os_t os, void *param)
{
struct handlerinfo *info = param;
struct release_handler_info *info = param;
struct ikc_scd_packet isp;
int os_ind = ihk_host_os_get_index(os);
@ -318,10 +319,15 @@ static void release_handler(ihk_os_t os, void *param)
isp.msg = SCD_MSG_CLEANUP_PROCESS;
isp.pid = info->pid;
mcctrl_ikc_send(os, 0, &isp);
if(os_ind >= 0)
dprintk("%s: SCD_MSG_CLEANUP_PROCESS, info: %p, cpu: %d\n",
__FUNCTION__, info, info->cpu);
mcctrl_ikc_send(os, info->cpu, &isp);
if (os_ind >= 0) {
delete_pid_entry(os_ind, info->pid);
}
kfree(param);
dprintk("%s: SCD_MSG_CLEANUP_PROCESS, info: %p OK\n",
__FUNCTION__, info);
}
static long mcexec_newprocess(ihk_os_t os,
@ -329,12 +335,12 @@ static long mcexec_newprocess(ihk_os_t os,
struct file *file)
{
struct newprocess_desc desc;
struct handlerinfo *info;
struct release_handler_info *info;
if (copy_from_user(&desc, udesc, sizeof(struct newprocess_desc))) {
return -EFAULT;
}
info = kmalloc(sizeof(struct handlerinfo), GFP_KERNEL);
info = kmalloc(sizeof(struct release_handler_info), GFP_KERNEL);
info->pid = desc.pid;
ihk_os_register_release_handler(file, release_handler, info);
return 0;
@ -348,7 +354,7 @@ static long mcexec_start_image(ihk_os_t os,
struct ikc_scd_packet isp;
struct mcctrl_channel *c;
struct mcctrl_usrdata *usrdata = ihk_host_os_get_usrdata(os);
struct handlerinfo *info;
struct release_handler_info *info;
desc = kmalloc(sizeof(*desc), GFP_KERNEL);
if (!desc) {
@ -363,8 +369,9 @@ static long mcexec_start_image(ihk_os_t os,
return -EFAULT;
}
info = kmalloc(sizeof(struct handlerinfo), GFP_KERNEL);
info = kmalloc(sizeof(struct release_handler_info), GFP_KERNEL);
info->pid = desc->pid;
info->cpu = desc->cpu;
ihk_os_register_release_handler(file, release_handler, info);
c = usrdata->channels + desc->cpu;