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bdev: use thread api to access spdk_io_channel's thread

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Thread is private data of spdk_io_channel, bdev should use
spdk_io_channel_get_thread() to access it. This prepares for the upcoming
change to make the definition of struct spdk_io_channel private.

Change-Id: I643c8d677e22f6d8dde2faf91bb2711d3f5d81b8
Signed-off-by: Jiewei Ke <jiewei@smartx.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8426
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Community-CI: Mellanox Build Bot
This commit is contained in:
Jiewei Ke 2021-06-17 23:27:56 -04:00 committed by Jim Harris
parent 9d4fbc135d
commit 7ba4ea0773
1 changed files with 2 additions and 2 deletions
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4
lib/bdev/bdev.c
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@ -6783,7 +6783,7 @@ bdev_lock_lba_range_get_channel(struct spdk_io_channel_iter *i)
static void
bdev_lock_lba_range_ctx(struct spdk_bdev *bdev, struct locked_lba_range_ctx *ctx)
{
assert(spdk_get_thread() == ctx->range.owner_ch->channel->thread);
assert(spdk_get_thread() == spdk_io_channel_get_thread(ctx->range.owner_ch->channel));
/* We will add a copy of this range to each channel now. */
spdk_for_each_channel(__bdev_to_io_dev(bdev), bdev_lock_lba_range_get_channel, ctx,
@ -6874,7 +6874,7 @@ bdev_unlock_lba_range_cb(struct spdk_io_channel_iter *i, int status)
TAILQ_REMOVE(&bdev->internal.pending_locked_ranges, range, tailq);
pending_ctx = SPDK_CONTAINEROF(range, struct locked_lba_range_ctx, range);
TAILQ_INSERT_TAIL(&bdev->internal.locked_ranges, range, tailq);
spdk_thread_send_msg(pending_ctx->range.owner_ch->channel->thread,
spdk_thread_send_msg(spdk_io_channel_get_thread(pending_ctx->range.owner_ch->channel),
bdev_lock_lba_range_ctx_msg, pending_ctx);
}
}