summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/futex
ModeNameSize
-rw-r--r--Makefile550logplain
-rw-r--r--README2652logplain
d---------functional494logplain
d---------include112logplain
-rwxr-xr-xrun.sh990logplain
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-01-15 00:11:01 +0000
e showed a single reference (no PERCPU_COUNT_BIAS, and __PERCPU_REF_DEAD, __PERCPU_REF_ATOMIC set) and no requests. However, conditions at the time of the race are count of PERCPU_COUNT_BIAS + 0 and __PERCPU_REF_DEAD and __PERCPU_REF_ATOMIC set. The fix is to make the tryget routines use an actual boolean internally instead of the atomic long result truncated to a int. Fixes: e625305b3907 percpu-refcount: make percpu_ref based on longs instead of ints Link: https://bugzilla.kernel.org/show_bug.cgi?id=190751 Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com> Reviewed-by: Jens Axboe <axboe@fb.com> Signed-off-by: Tejun Heo <tj@kernel.org> Fixes: e625305b3907 ("percpu-refcount: make percpu_ref based on longs instead of ints") Cc: stable@vger.kernel.org # v3.18+
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')