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| author |   Paton J. Lewis <palewis@adobe.com> | 2012-10-04 17:13:39 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-06 03:05:00 +0900 |
| commit | 03a7beb55b9fad363f0dd33e72ccf2d3e1c2a406 (patch) | |
| tree | e89cb2a2db5645600f28699ebf3b4a98195a3fb3 /tools/testing/selftests/epoll/Makefile | |
| parent | checkpatch: fix name of "MODULE_PARM_DESC" (diff) | |
| download | linux-dev-03a7beb55b9fad363f0dd33e72ccf2d3e1c2a406.tar.xz linux-dev-03a7beb55b9fad363f0dd33e72ccf2d3e1c2a406.zip | |
epoll: support for disabling items, and a self-test app
Enhanced epoll_ctl to support EPOLL_CTL_DISABLE, which disables an epoll
item. If epoll_ctl doesn't return -EBUSY in this case, it is then safe to
delete the epoll item in a multi-threaded environment. Also added a new
test_epoll self- test app to both demonstrate the need for this feature
and test it.
Signed-off-by: Paton J. Lewis <palewis@adobe.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Paul Holland <pholland@adobe.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/epoll/Makefile')
| -rw-r--r-- | tools/testing/selftests/epoll/Makefile | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/epoll/Makefile b/tools/testing/selftests/epoll/Makefile new file mode 100644 index 000000000000..19806ed62f50 --- /dev/null +++ b/tools/testing/selftests/epoll/Makefile @@ -0,0 +1,11 @@ +# Makefile for epoll selftests + +all: test_epoll +%: %.c + gcc -pthread -g -o $@ $^ + +run_tests: all + ./test_epoll + +clean: + $(RM) test_epoll |