On 2/20/25 6:24 PM, Li Ming wrote:
> Use scoped resource management to replace open-coded locking operation
> is recommended. CXL subsystem still remains some down_read()/up_read()
> and down_write()/up_write() which can be replaced by guard() simply.
>
> This patchset includes simply using guard() instead of some
> down_read()/up_read() and down_write()/up_write() cases. Besides, it
> also includes some function code cleanup after using guard().
>
> base-commit: d5d2106e2118c4e09fef131d9889f79559b95bfc cxl/next
thanks for the rebase. applied to cxl/next
>
> v3:
> - Drop the renaming of __construct_region() to construct_auto_region(). (Dan)
> - Rebase to the top of cxl/next. (Dave)
> v2:
> - Drop some local variables. (Jonathan)
> - Rename __construct_region() to construct_auto_region(). (Jonathan and Dave)
>
> Li Ming (7):
> cxl/core: Use guard() to replace open-coded down_read/write()
> cxl/core: cxl_mem_sanitize() cleanup
> cxl/memdev: cxl_memdev_ioctl() cleanup
> cxl/core: Use guard() to drop the goto pattern of cxl_dpa_free()
> cxl/core: Use guard() to drop goto pattern of cxl_dpa_alloc()
> cxl/region: Drop goto pattern in cxl_dax_region_alloc()
> cxl/region: Drop goto pattern of construct_region()
>
> drivers/cxl/core/hdm.c | 69 ++++++++++---------------
> drivers/cxl/core/mbox.c | 10 ++--
> drivers/cxl/core/memdev.c | 17 +++---
> drivers/cxl/core/port.c | 8 +--
> drivers/cxl/core/region.c | 105 +++++++++++++++++++-------------------
> 5 files changed, 91 insertions(+), 118 deletions(-)
>