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LLinus Torvaldsepoll: add a selftest for epoll timeout race

afabdf33创建于 2020年11月3日历史提交

文件	最后提交记录	最后更新时间
.gitignore	.gitignore: add SPDX License Identifier Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	6 年前
Makefile	selftests: filesystems/epoll: fix build error epoll build fails to find pthread lib. Fix Makefile to use LDLIBS instead of LDFLAGS. LDLIBS is the right flag to use here with -l option when invoking ld. gcc -I../../../../../usr/include/ -lpthread epoll_wakeup_test.c -o .../tools/testing/selftests/filesystems/epoll/epoll_wakeup_test /usr/bin/ld: /tmp/ccaZvJUl.o: in function kill_timeout': epoll_wakeup_test.c:(.text+0x4dd): undefined reference to pthread_kill' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x4f2): undefined reference to pthread_kill' /usr/bin/ld: /tmp/ccaZvJUl.o: in function epoll9': epoll_wakeup_test.c:(.text+0x6382): undefined reference to pthread_create' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x64d2): undefined reference to pthread_create' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x6626): undefined reference to pthread_join' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x684c): undefined reference to pthread_tryjoin_np' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x6864): undefined reference to pthread_kill' /usr/bin/ld: epoll_wakeup_test.c:(.text+0x6878): undefined reference to pthread_join' Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>	6 年前
epoll_wakeup_test.c	epoll: add a selftest for epoll timeout race Add a test case to ensure an event is observed by at least one poller when an epoll timeout is used. Signed-off-by: Guantao Liu <guantaol@google.com> Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Khazhismel Kumykov <khazhy@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Davidlohr Bueso <dave@stgolabs.net> Link: https://lkml.kernel.org/r/20201028180202.952079-2-soheil.kdev@gmail.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	5 年前