lkml.org 
[lkml]   [2024]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v1 2/3] fuse: use GFP_KERNEL_ACCOUNT for allocations in fuse_dev_alloc
Date
fuse_dev_alloc() is called from the process context and it makes
sense to properly account allocated memory to the kmemcg as these
allocations are for long living objects.

Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Amir Goldstein <amir73il@gmail.com>
Cc: <linux-fsdevel@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
---
fs/fuse/inode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 2a6d44f91729..b8636b5e79dc 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -1415,11 +1415,11 @@ struct fuse_dev *fuse_dev_alloc(void)
struct fuse_dev *fud;
struct list_head *pq;

- fud = kzalloc(sizeof(struct fuse_dev), GFP_KERNEL);
+ fud = kzalloc(sizeof(struct fuse_dev), GFP_KERNEL_ACCOUNT);
if (!fud)
return NULL;

- pq = kcalloc(FUSE_PQ_HASH_SIZE, sizeof(struct list_head), GFP_KERNEL);
+ pq = kcalloc(FUSE_PQ_HASH_SIZE, sizeof(struct list_head), GFP_KERNEL_ACCOUNT);
if (!pq) {
kfree(fud);
return NULL;
--
2.34.1

\
 
 \ /
  Last update: 2024-01-05 16:22    [from the cache]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and my Meterkast|Read the blog