git: 3aa335d00ac8 - main - linuxkpi: Add `gfp_mask` field to `struct shrink_control`

From: Jean-Sébastien Pédron <dumbbell_at_FreeBSD.org>
Date: Mon, 16 Jan 2023 18:27:38 UTC
The branch main has been updated by dumbbell (ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=3aa335d00ac860565d106eb47e931206641cd653

commit 3aa335d00ac860565d106eb47e931206641cd653
Author:     Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
AuthorDate: 2022-12-30 09:56:46 +0000
Commit:     Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
CommitDate: 2023-01-16 18:11:58 +0000

    linuxkpi: Add `gfp_mask` field to `struct shrink_control`
    
    bz@ asked if the KBI breakage is a concern here. My answer was that this
    is the first time in the DRM drivers in Linux 5.13 (the version I'm
    working on) that this structure is initialized (as a variable local to
    the function in this case), so it shouldn't be a problem for the DRM
    drivers.
    
    However, I can't speak for other drivers maintained outside of the src
    tree.
    
    Reviewed by:    emaste, manu
    Approved by:    emaste, manu
    Differential Revision:  https://reviews.freebsd.org/D37913
---
 sys/compat/linuxkpi/common/include/linux/shrinker.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/shrinker.h b/sys/compat/linuxkpi/common/include/linux/shrinker.h
index 05f702e62fd5..39ea35f0a862 100644
--- a/sys/compat/linuxkpi/common/include/linux/shrinker.h
+++ b/sys/compat/linuxkpi/common/include/linux/shrinker.h
@@ -29,8 +29,10 @@
 #define	_LINUXKPI_LINUX_SHRINKER_H_
 
 #include <sys/queue.h>
+#include <linux/gfp.h>
 
 struct shrink_control {
+	gfp_t		gfp_mask;
 	unsigned long	nr_to_scan;
 	unsigned long	nr_scanned;
 };