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mcctrl: thread pool based system call offload handling

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This commit is contained in:
Balazs Gerofi
2016-08-08 19:43:05 +09:00
parent 5fbeee953a
commit fb84d4ef11
8 changed files with 395 additions and 222 deletions
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11
executer/include/uprotocol.h
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@ -110,6 +110,13 @@ struct program_load_desc {
};
struct syscall_request {
/* TID of requesting thread */
int rtid;
/*
* TID of target thread. Remote page fault response needs to designate the
* thread that must serve the request, 0 indicates any thread from the pool
*/
int ttid;
unsigned long valid;
unsigned long number;
unsigned long args[6];
@ -129,6 +136,10 @@ struct syscall_load_desc {
};
struct syscall_response {
/* TID of the thread that requested the service */
int ttid;
/* TID of the mcexec thread that is serving or has served the request */
int stid;
unsigned long status;
long ret;
unsigned long fault_address;