uio_hv_generic: Query the ringbuffer size for device

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[ Upstream commit e566ed5b64 ]

Query the ring buffer size from pre defined table per device
and use that value for allocating the ring buffer for that
device. Keep the size as current default which is 2 MB if
the device doesn't have any preferred ring size.

Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Reviewed-by: Long Li <longli@microsoft.com>
Link: https://lore.kernel.org/r/1711788723-8593-3-git-send-email-ssengar@linux.microsoft.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 0315fef2af ("uio_hv_generic: Align ring size to system page")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Saurabh Sengar 2024-03-30 01:51:58 -07:00 • committed by Greg Kroah-Hartman

parent fbd47a3862

commit 00eee6a7d1

1 changed files with 5 additions and 2 deletions

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drivers/uio/uio_hv_generic.c

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