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authorPeter Zijlstra <peterz@infradead.org>2021-06-11 11:28:17 +0300
committerPeter Zijlstra <peterz@infradead.org>2021-06-18 12:43:09 +0300
commit2f064a59a11ff9bc22e52e9678bc601404c7cb34 (patch)
treeacc246021cd9f158016247f00f238668963daed7 /block
parent7c3edd6d9cb4d8ea8db5b167dc2eee94d7e4667b (diff)
downloadlinux-2f064a59a11ff9bc22e52e9678bc601404c7cb34.tar.xz
sched: Change task_struct::state
Change the type and name of task_struct::state. Drop the volatile and shrink it to an 'unsigned int'. Rename it in order to find all uses such that we can use READ_ONCE/WRITE_ONCE as appropriate. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com> Acked-by: Will Deacon <will@kernel.org> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20210611082838.550736351@infradead.org
Diffstat (limited to 'block')
-rw-r--r--block/blk-mq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 56270bb06365..e41edae97487 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -3886,7 +3886,7 @@ static bool blk_mq_poll_hybrid(struct request_queue *q,
int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin)
{
struct blk_mq_hw_ctx *hctx;
- long state;
+ unsigned int state;
if (!blk_qc_t_valid(cookie) ||
!test_bit(QUEUE_FLAG_POLL, &q->queue_flags))