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PAPI support: performance counter's overflow.

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and support mckfd fcntl.
This commit is contained in:
Ken Sato
2016-06-24 13:50:12 +09:00
parent e34322702a
commit dd37443fc7
6 changed files with 170 additions and 73 deletions
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2
kernel/include/process.h
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@@ -319,12 +319,14 @@ struct process_vm;
struct mckfd {
struct mckfd *next;
int fd;
int sig_no;
long data;
void *opt;
long (*read_cb)(struct mckfd *, ihk_mc_user_context_t *);
int (*ioctl_cb)(struct mckfd *, ihk_mc_user_context_t *);
long (*mmap_cb)(struct mckfd *, ihk_mc_user_context_t *);
int (*close_cb)(struct mckfd *, ihk_mc_user_context_t *);
int (*fcntl_cb)(struct mckfd *, ihk_mc_user_context_t *);
};
#define SFD_CLOEXEC 02000000