linux/fs/f2fs
Jaegeuk Kim 1cb50f87e1 f2fs: do checkpoint in kill_sb
When unmounting f2fs in force mode, we can get it stuck by io_schedule()
by some pending IOs in meta_inode.

io_schedule+0xd/0x30
wait_on_page_bit_common+0xc6/0x130
__filemap_fdatawait_range+0xbd/0x100
filemap_fdatawait_keep_errors+0x15/0x40
sync_inodes_sb+0x1cf/0x240
sync_filesystem+0x52/0x90
generic_shutdown_super+0x1d/0x110
kill_f2fs_super+0x28/0x80 [f2fs]
deactivate_locked_super+0x35/0x60
cleanup_mnt+0x36/0x70
task_work_run+0x79/0xa0
exit_to_usermode_loop+0x62/0x70
do_syscall_64+0xdb/0xf0
entry_SYSCALL_64_after_hwframe+0x44/0xa9
0xffffffffffffffff

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2018-07-15 12:14:04 +09:00
..
acl.c posix_acl: convert posix_acl.a_refcount from atomic_t to refcount_t 2018-01-02 19:27:28 -08:00
acl.h f2fs: remove dead code f2fs_check_acl 2016-09-14 16:52:36 -07:00
checkpoint.c treewide: Use array_size() in f2fs_kzalloc() 2018-06-12 16:19:22 -07:00
data.c f2fs: allow wrong configured dio to buffered write 2018-07-15 12:14:04 +09:00
debug.c f2fs: avoid stucking GC due to atomic write 2018-05-31 11:31:51 -07:00
dir.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
extent_cache.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
f2fs.h vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
file.c vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
gc.c f2fs: let sync node IO interrupt async one 2018-06-04 14:33:20 -07:00
gc.h f2fs: introduce sbi->gc_mode to determine the policy 2018-05-31 11:31:51 -07:00
hash.c f2fs: check entire encrypted bigname when finding a dentry 2017-05-04 11:44:35 -04:00
inline.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
inode.c vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
Kconfig fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at 2018-01-01 12:45:37 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
namei.c vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
node.c f2fs: flush journal nat entries for nat_bits during unmount 2018-07-11 19:54:51 -07:00
node.h f2fs: don't track new nat entry in nat set 2018-03-27 20:10:29 -07:00
recovery.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
segment.c treewide: Use array_size in f2fs_kvzalloc() 2018-06-12 16:19:22 -07:00
segment.h f2fs: fix to update mtime correctly 2018-06-04 14:31:11 -07:00
shrinker.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
super.c f2fs: do checkpoint in kill_sb 2018-07-15 12:14:04 +09:00
sysfs.c f2fs-for-4.18-rc1 2018-06-11 10:16:13 -07:00
trace.c f2fs: fix potential hangtask in f2fs_trace_pid 2018-01-02 19:27:30 -08:00
trace.h f2fs: add sbi and page pointer in f2fs_io_info 2015-05-28 15:41:32 -07:00
xattr.c f2fs: clean up symbol namespace 2018-05-31 11:31:53 -07:00
xattr.h f2fs: guard macro variables with braces 2017-04-10 19:48:10 -07:00