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block/Kyber: Make the lock context annotations compatible with Clang

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While sparse ignores the __acquires() and __releases() arguments, Clang
verifies these. Make the arguments of __acquires() and __releases()
acceptable for Clang.

Reviewed-by: Hannes Reinecke <hare@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://patch.msgid.link/91cb8c790fc8b26b8aa742569fbf8c2c1d099dac.1780682325.git.bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche
2026-06-05 11:01:05 -07:00
committed by Jens Axboe
parent 131f14125a
commit b4591b9152
1 changed files with 5 additions and 2 deletions
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7
block/kyber-iosched.c
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@@ -882,6 +882,9 @@ static const struct elv_fs_entry kyber_sched_attrs[] = {
};
#undef KYBER_LAT_ATTR
#define HCTX_FROM_SEQ_FILE(m) ((struct blk_mq_hw_ctx *)(m)->private)
#define KYBER_HCTX_DATA(hctx) ((struct kyber_hctx_data *)(hctx)->sched_data)
#ifdef CONFIG_BLK_DEBUG_FS
#define KYBER_DEBUGFS_DOMAIN_ATTRS(domain, name) \
static int kyber_##name##_tokens_show(void *data, struct seq_file *m) \
@@ -894,7 +897,7 @@ static int kyber_##name##_tokens_show(void *data, struct seq_file *m) \
} \
\
static void *kyber_##name##_rqs_start(struct seq_file *m, loff_t *pos) \
__acquires(&khd->lock) \
__acquires(&KYBER_HCTX_DATA(HCTX_FROM_SEQ_FILE(m))->lock) \
{ \
struct blk_mq_hw_ctx *hctx = m->private; \
struct kyber_hctx_data *khd = hctx->sched_data; \
@@ -913,7 +916,7 @@ static void *kyber_##name##_rqs_next(struct seq_file *m, void *v, \
} \
\
static void kyber_##name##_rqs_stop(struct seq_file *m, void *v) \
__releases(&khd->lock) \
__releases(&KYBER_HCTX_DATA(HCTX_FROM_SEQ_FILE(m))->lock) \
{ \
struct blk_mq_hw_ctx *hctx = m->private; \
struct kyber_hctx_data *khd = hctx->sched_data; \