Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2024-12-29 17:23:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

io_uring/notif: shrink account_pages to u32

Browse Source 
->account_pages is the number of pages we account against the user
derived from unsigned len, it definitely fits into unsigned, which saves
some space in struct io_notif_data.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/19f2687fcb36daa74d86f4a27bfb3d35cffec318.1713185320.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2024-04-15 13:50:13 +01:00 committed by Jens Axboe
parent 2e730d8de4
commit d6e295061f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
io_uring/notif.h
View File

@ -13,7 +13,8 @@
struct io_notif_data {
struct file *file;
struct ubuf_info uarg;
unsigned long account_pages;
unsigned account_pages;
bool zc_report;
bool zc_used;
bool zc_copied;