linux/kernel/locking/percpu-rwsem.c, branch v4.3Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v4.32015-08-15T11:52:10Zpercpu-rwsem: introduce percpu_down_read_trylock()2015-08-15T11:52:10ZOleg Nesterovoleg@redhat.com2015-07-21T15:45:57Zurn:sha1:9287f6925ad9d8fb8c6283066b4f77fd87f123a9
Add percpu_down_read_trylock(), it will have the user soon.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
locking: Move the percpu-rwsem code to kernel/locking/2013-11-06T08:24:22ZPeter Zijlstrapeterz@infradead.org2013-11-04T17:05:09Zurn:sha1:32cf7c3c94623514eb882addae307212c1507239
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-52bjmtty46we26hbfd9sc9iy@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>