Arnaldo Carvalho de Melo 6dcf45ef98 perf record: Filter out POLLHUP'ed file descriptors ... So that we don't continue polling on vanished file descriptors, i.e. file descriptors for events monitoring threads that exited. I.e. the following 'perf record' command now exits as expected, instead of staying in an eternal loop: $ sleep 5s & $ perf record -p `pidof sleep` Reported-by: Jiri Olsa <jolsa@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-8dg8o21t2ntzly2bfh53p3sg@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2014-09-25 16:46:56 -03:00
..
cgroup	cgroups: fix cgroup_event_listener error handling	2013-01-08 10:00:44 -08:00
firewire	tools/firewire: nosy-dump: check for allocation failure	2012-12-02 20:10:18 +01:00
hv	Tools: hv: fix file overwriting of hv_fcopy_daemon	2014-07-09 14:21:26 -07:00
include	perf tools: Move ACCESS_ONCE from perf.h header	2014-05-05 17:49:07 +02:00
lguest	tools/lguest: offer VIRTIO_F_ANY_LAYOUT for net device.	2013-07-15 11:18:32 +09:30
lib	tools lib fd array: Allow associating an integer cookie with each entry	2014-09-25 16:46:55 -03:00
net	tools: bpf_jit_disasm: increase image buffer size	2014-05-16 16:44:08 -04:00
nfsd
perf	perf record: Filter out POLLHUP'ed file descriptors	2014-09-25 16:46:56 -03:00
power	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	2014-08-16 09:25:34 -06:00
scripts	tools lib traceevent: Add global QUIET_CC_FPIC build output	2013-12-19 16:18:10 -03:00
testing	tools: selftests: fix build issue with make kselftests target	2014-08-29 16:28:17 -07:00
thermal/tmon	tmon: set umask to a reasonable value	2014-07-01 22:00:51 +08:00
time	tools: add script to test udelay	2014-07-23 10:16:38 -07:00
usb	usbip: move usbip userspace code out of staging	2014-08-25 10:38:56 -07:00
virtio	tools: Consolidate types.h	2014-05-01 21:22:39 +02:00
vm	tools/vm/page-types.c: catch sigbus if raced with truncate	2014-06-04 16:53:51 -07:00
Makefile	tools/liblockdep: Build liblockdep from tools/Makefile	2014-05-08 13:34:45 -04:00