ceph: use GFP_KERNEL consistently in __ceph_pool_perm_get()

Browse source

__ceph_pool_perm_get() has six allocations for building OSD STAT
requests, five of which used GFP_NOFS and one (the page vector
allocation) used GFP_KERNEL, making them inconsistent.

The function is only called from ceph_try_get_caps() and
__ceph_get_caps(), both of which are in the user I/O path (read,
write, fallocate, mmap fault), not in the writeback path.  There is
no risk of recursive writeback, so GFP_NOFS is unnecessarily
restrictive.  Use GFP_KERNEL consistently for all six allocations.

Signed-off-by: Xiubo Li <xiubo.li@clyso.com>
Reviewed-by: Alex Markuze <amarkuze@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

...

This commit is contained in:

Xiubo Li 2026-08-12 00:36:26 -07:00 • committed by Ilya Dryomov

parent 9be23efacb

commit 699411a353

1 changed files with 5 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

fs/ceph/addr.c

View file