lkml.org 
[lkml]   [2023]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH RFC 0/2] mm/page_alloc: free_pcppages_bulk safeguard
Date
In this patch series I want to safeguard
the free_pcppage_bulk against change in the
pcp->count outside of this function. e.g.
by BPF program inject on the function tracepoint.

I break up the patches into two seperate patches
for the safeguard and clean up.

Hopefully that is easier to review.

Signed-off-by: Chris Li <chrisl@kernel.org>
---
Chris Li (2):
mm/page_alloc: safeguard free_pcppages_bulk
mm/page_alloc: free_pcppages_bulk clean up

mm/page_alloc.c | 44 +++++++++++++-------------------------------
1 file changed, 13 insertions(+), 31 deletions(-)
---
base-commit: 5fb2ea3111f4ecc6dc4891ce5b00f0217aae9a04
change-id: 20230817-free_pcppages_bulk-facc18d6fee7

Best regards,
--
Chris Li <chrisl@kernel.org>

\
 
 \ /
  Last update: 2023-08-18 08:07    [W:0.529 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site