xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

apparmor: Switch to GFP_KERNEL where possible

Browse Source 
After removing preempt_disable() from get_buffers() it is possible to
replace a few GFP_ATOMIC allocations with GFP_KERNEL.

Replace GFP_ATOMIC allocations with GFP_KERNEL where the context looks
to bee preepmtible.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
Sebastian Andrzej Siewior
2019-04-05 15:34:58 +02:00
committed by John Johansen
parent df323337e5
commit 8ac2ca328e
3 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
security/apparmor/mount.c
View File

@@ -708,7 +708,7 @@ int aa_pivotroot(struct aa_label *label, const struct path *old_path,
error = -ENOMEM;
if (!old_buffer || !new_buffer)
goto out;
target = fn_label_build(label, profile, GFP_ATOMIC,
target = fn_label_build(label, profile, GFP_KERNEL,
build_pivotroot(profile, new_path, new_buffer,
old_path, old_buffer));
if (!target) {