On 10/22/21 2:15 AM, Stephen Rothwell wrote:
Hi all,
Changes since 20211021:
on i386 or x86_64:
Lots of errors referring to sched->plug when CONFIG_BLOCK
is not set.
E.g.:
../kernel/sched/core.c: In function ‘io_schedule_prepare’:
../kernel/sched/core.c:8331:13: error: ‘struct task_struct’ has no member named ‘plug’
if (current->plug)
^~
../kernel/sched/core.c:8332:25: error: ‘struct task_struct’ has no member named ‘plug’
blk_flush_plug(current->plug, true);
^~
../fs/fs-writeback.c: In function ‘writeback_sb_inodes’:
../fs/fs-writeback.c:1896:15: error: ‘struct task_struct’ has no member named ‘plug’
if (current->plug)
^~
../fs/fs-writeback.c:1897:27: error: ‘struct task_struct’ has no member named ‘plug’
blk_flush_plug(current->plug, false);
^~
CC arch/x86/kernel/cpu/capflags.o
../fs/fs-writeback.c: In function ‘wakeup_flusher_threads’:
../fs/fs-writeback.c:2295:25: error: ‘struct task_struct’ has no member named ‘plug’
blk_flush_plug(current->plug, true);
^~
--
~Randy
