Jia-Ju Bai 1aa3b3e0cb fs: quota: Replace GFP_ATOMIC with GFP_KERNEL in dquot_init ... dquot_init() is never called in atomic context. This function is only set as a parameter of fs_initcall(). Despite never getting called from atomic context, dquot_init() calls __get_free_pages() with GFP_ATOMIC, which waits busily for allocation. GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL, to avoid busy waiting and improve the possibility of sucessful allocation. This is found by a static analysis tool named DCNS written by myself. And I also manually check it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>		2018-04-09 17:48:54 +02:00
..
compat.c	fs/quota: use COMPAT_SYSCALL_DEFINE for sys32_quotactl()	2018-04-02 20:15:47 +02:00
dquot.c	fs: quota: Replace GFP_ATOMIC with GFP_KERNEL in dquot_init	2018-04-09 17:48:54 +02:00
Kconfig
kqid.c
Makefile
netlink.c
quota_tree.c
quota_tree.h
quota_v1.c
quota_v2.c
quota.c	fs/quota: add kernel_quotactl() helper; remove in-kernel call to syscall	2018-04-02 20:15:46 +02:00
quotaio_v1.h
quotaio_v2.h