bwlp/qemu.git/block/qed-table.c, branch spice_video_codecs

qed: switch to _co_ functions

2022-10-27T18:14:11+00:00

Signed-off-by: Alberto Faria Signed-off-by: Paolo Bonzini Message-Id: <20221013123711.620631-21-pbonzini@redhat.com> Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf

osdep: Move memalign-related functions to their own header

2022-03-07T13:16:49+00:00

Move the various memalign-related functions out of osdep.h and into their own header, which we include only where they are used. While we're doing this, add some brief documentation comments. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Message-id: 20220226180723.1706285-10-peter.maydell@linaro.org

block/qed: add missed coroutine_fn markers

2019-04-30T13:29:00+00:00

qed_read_table and qed_write_table use coroutine-only interfaces but are not marked coroutine_fn. Happily, they are called only from coroutine context, so we only need to add missed markers. Reported-by: Kevin Wolf Signed-off-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Kevin Wolf

block/qed: use buffer-based io

2019-04-30T13:29:00+00:00

Move to _co_ versions of io functions qed_read_table() and qed_write_table(), as we use qemu_co_mutex_unlock() anyway. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Stefan Hajnoczi Reviewed-by: Stefano Garzarella Signed-off-by: Kevin Wolf

block/qed: use qemu_iovec_init_buf

2019-02-22T09:42:13+00:00

Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Message-id: 20190218140926.333779-11-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-11-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi

block: convert bdrv_check callback to coroutine_fn

2018-03-09T14:17:47+00:00

Suggested-by: Kevin Wolf Signed-off-by: Paolo Bonzini Message-Id: <1516279431-30424-8-git-send-email-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini Signed-off-by: Kevin Wolf

qed: protect table cache with CoMutex

2017-07-17T03:34:11+00:00

This makes the driver thread-safe. The CoMutex is dropped temporarily while accessing the data clusters or the backing file. Signed-off-by: Paolo Bonzini Message-Id: <20170629132749.997-10-pbonzini@redhat.com> Reviewed-by: Stefan Hajnoczi Reviewed-by: Fam Zheng Signed-off-by: Fam Zheng

qed: Remove callback from qed_write_table()

2017-06-26T12:51:14+00:00

Signed-off-by: Kevin Wolf Reviewed-by: Stefan Hajnoczi

qed: Make qed_write_table() synchronous

2017-06-26T12:51:14+00:00

Note that this code is generally not running in coroutine context, so this is an actual blocking synchronous operation. We'll fix this in a moment. Signed-off-by: Kevin Wolf Reviewed-by: Stefan Hajnoczi

qed: Remove callback from qed_read_l2_table()

2017-06-26T12:51:14+00:00

Signed-off-by: Kevin Wolf Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi

bwlp/qemu.git/block/qed-table.c, branch spice_video_codecs

qed: switch to *_co_* functions

osdep: Move memalign-related functions to their own header

block/qed: add missed coroutine_fn markers

block/qed: use buffer-based io

block/qed: use qemu_iovec_init_buf

block: convert bdrv_check callback to coroutine_fn

qed: protect table cache with CoMutex

qed: Remove callback from qed_write_table()

qed: Make qed_write_table() synchronous

qed: Remove callback from qed_read_l2_table()

qed: switch to _co_ functions