github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 01:53:29 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

accel/qaic: Update MAX_ORDER use to be inclusive

Browse Source 
MAX_ORDER was redefined so that valid allocations to the page allocator
are in the range of 0..MAX_ORDER, inclusive in the commit
23baf831a3 ("mm, treewide: redefine MAX_ORDER sanely").

We are treating MAX_ORDER as an exclusive value, and thus could be
requesting larger allocations.  Update our use to match the redefinition
of MAX_ORDER.

Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103153302.20642-1-quic_jhugo@quicinc.com
This commit is contained in:
Jeffrey Hugo 2023-11-03 09:33:02 -06:00
parent 3b434a3445
commit 47fbee5f27
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/accel/qaic/qaic_data.c
View File

@ -452,7 +452,7 @@ static int create_sgt(struct qaic_device *qdev, struct sg_table **sgt_out, u64 s
* later
*/
buf_extra = (PAGE_SIZE - size % PAGE_SIZE) % PAGE_SIZE;
max_order = min(MAX_ORDER - 1, get_order(size));
max_order = min(MAX_ORDER, get_order(size));
} else {
/* allocate a single page for book keeping */
nr_pages = 1;