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refactoring /proc

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This commit is contained in:
Tomoki Shirasawa
2016-02-10 08:11:02 +09:00
parent c0cc6ac6db
commit a866192db7
10 changed files with 793 additions and 784 deletions
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14
executer/kernel/mcctrl/mcctrl.h
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@@ -81,6 +81,8 @@
#define SCD_MSG_SYSFS_RESP_SETUP 0x41
/* #define SCD_MSG_SYSFS_REQ_CLEANUP 0x42 */
/* #define SCD_MSG_SYSFS_RESP_CLEANUP 0x43 */
#define SCD_MSG_PROCFS_TID_CREATE 0x44
#define SCD_MSG_PROCFS_TID_DELETE 0x45
#define DMA_PIN_SHIFT 21
@@ -226,6 +228,8 @@ int mcctrl_ikc_is_valid_thread(ihk_os_t os, int cpu);
int reserve_user_space(struct mcctrl_usrdata *usrdata, unsigned long *startp,
unsigned long *endp);
ihk_os_t osnum_to_os(int n);
/* syscall.c */
int init_peer_channel_registry(struct mcctrl_usrdata *ud);
void destroy_peer_channel_registry(struct mcctrl_usrdata *ud);
@@ -244,6 +248,7 @@ struct procfs_read {
int ret; /* read bytes (answer) */
int status; /* non-zero if done (answer) */
int newcpu; /* migrated new cpu (answer) */
int readwrite; /* 0:read, 1:write */
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
};
@@ -253,6 +258,15 @@ struct procfs_file {
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
};
void procfs_answer(unsigned int arg, int err);
void add_tid_entry(int osnum, int pid, int tid);
void add_pid_entry(int osnum, int pid);
void delete_tid_entry(int osnum, int pid, int tid);
void delete_pid_entry(int osnum, int pid);
void proc_exe_link(int osnum, int pid, const char *path);
void procfs_init(int osnum);
void procfs_exit(int osnum);
/* sysfs_files.c */
void setup_sysfs_files(ihk_os_t os);