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authorJ. Bruce Fields <bfields@redhat.com>2017-02-09 14:20:42 -0500
committerJ. Bruce Fields <bfields@redhat.com>2017-02-09 20:49:20 -0500
commit0839ffb83e44e5ff1843e932592525fc2bff23ff (patch)
treeb5ac49bc5f31db6937c2333612148977efd395af /sound/soc/codecs/twl6040.h
parentd5adbfcd5f7bcc6fa58a41c5c5ada0e5c826ce2c (diff)
nfsd: Revert "nfsd: special case truncates some more"
This patch incorrectly attempted nested mnt_want_write, and incorrectly disabled nfsd's owner override for truncate. We'll fix those problems and make another attempt soon, for the moment I think the safest is to revert. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'sound/soc/codecs/twl6040.h')
0 files changed, 0 insertions, 0 deletions
_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 'drivers/usb/chipidea/ci_hdrc_zevio.c')