#include #include #include "epoll2.h" #include "die.h" void set_epoll_descriptor(int fd_epoll, int action, int fd_toadd, int events) { int ret; struct epoll_event ev; memset(&ev, 0, sizeof(ev)); ev.events = events; ev.data.fd = fd_toadd; ret = epoll_ctl(fd_epoll, action, fd_toadd, &ev); if (ret < 0) panic("Cannot add socket for epoll!\n"); } int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events) { struct epoll_event ev; memset(&ev, 0, sizeof(ev)); ev.events = events; ev.data.fd = fd_toadd; return epoll_ctl(fd_epoll, action, fd_toadd, &ev); }
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authorJiri Olsa <jolsa@kernel.org>2016-09-22 17:36:29 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-09-22 13:08:56 -0300
commit9da44db1493a9d384ddc1bcd1553a1803ff985b6 (patch)
tree55767da5d73cd2edb78e7b17605d056880a64140
parent3becf4525d9c0fb9cf8ff657b2aec1c733bc742f (diff)
perf hists: Add __hist_entry__snprintf function
Add __hist_entry__snprintf() to take a perf_hpp_list as an argument instead of using he->hists->hpp_list. This way we can display arbitrary list of entries regardless of the hists setup, which will be useful in the upcoming c2c patch series. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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