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| author | Umang Jain <umang.jain@ideasonboard.com> | 2024-09-10 08:10:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-11 16:54:04 +0300 |
| commit | 22f3f2ef01ef56e2e79163d3be0d91492601782b (patch) | |
| tree | 3f837d751840f9c681a9169c4791785e258caff3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 206030f6a92bd97997fba8ebb86e78058edecb97 (diff) | |
| download | linux-22f3f2ef01ef56e2e79163d3be0d91492601782b.tar.xz | |
staging: vchiq_core: Factor out bulk transfer for (no/)callback mode
Factor out bulk transfer for VCHIQ_BULK_MODE_NOCALLBACK and
VCHIQ_BULK_MODE_CALLBACK mode into a separate dedicated function
bulk_xfer_callback_interruptible(). It is suffixed by "_interruptible"
to denote that it can be interrupted and -EAGAIN can be returned. It
would be up to the users of the function to retry the call in those cases.
bulk_xfer_callback_interruptible() also takes in 'mode' parameter to
differentiate between VCHIQ_BULK_MODE_NOCALLBACK and
VCHIQ_BULK_MODE_CALLBACK, which then is directly passed to
vchiq_bulk_xfer_queue_msg_interruptible() inside the function.
Adjust the calls to vchiq-dev.c ioctl interface and vchiq_arm.c
for the respective bulk transfers.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Tested-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20240910051007.297227-5-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions