Jaegeuk Kim 26f466f4a9 f2fs: call f2fs_put_page at the error case ... In f2fs_write_begin(), if f2fs_conver_inline_data() returns an error like -ENOSPC, f2fs should call f2fs_put_page(). Otherwise, it is remained as a locked page, resulting in the following bug. [<ffffffff8114657e>] sleep_on_page+0xe/0x20 [<ffffffff81146567>] __lock_page+0x67/0x70 [<ffffffff81157d08>] truncate_inode_pages_range+0x368/0x5d0 [<ffffffff81157ff5>] truncate_inode_pages+0x15/0x20 [<ffffffff8115804b>] truncate_pagecache+0x4b/0x70 [<ffffffff81158082>] truncate_setsize+0x12/0x20 [<ffffffffa02a1842>] f2fs_setattr+0x72/0x270 [f2fs] [<ffffffff811cdae3>] notify_change+0x213/0x400 [<ffffffff811ab376>] do_truncate+0x66/0xa0 [<ffffffff811ab541>] vfs_truncate+0x191/0x1b0 [<ffffffff811ab5bc>] do_sys_truncate+0x5c/0xa0 [<ffffffff811ab78e>] SyS_truncate+0xe/0x10 [<ffffffff81756052>] system_call_fastpath+0x16/0x1b [<ffffffffffffffff>] 0xffffffffffffffff Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>		2014-01-06 16:42:19 +09:00
..
acl.c	f2fs: fix a deadlock during init_acl procedure	2013-10-28 13:39:09 +09:00
acl.h	f2fs: fix a deadlock during init_acl procedure	2013-10-28 13:39:09 +09:00
checkpoint.c	f2fs: convert max_orphans to a field of f2fs_sb_info	2013-12-26 20:37:52 +09:00
data.c	f2fs: call f2fs_put_page at the error case	2014-01-06 16:42:19 +09:00
debug.c	f2fs: replace the debugfs_root with f2fs_debugfs_root	2013-12-23 10:18:05 +09:00
dir.c	f2fs: introduce F2FS_INODE macro to get f2fs_inode	2013-12-26 20:32:48 +09:00
f2fs.h	f2fs: key functions to handle inline data	2013-12-26 20:40:09 +09:00
file.c	f2fs: convert inline_data for punch_hole	2014-01-06 16:42:12 +09:00
gc.c	f2fs: remove the rw_flag domain from f2fs_io_info	2013-12-23 10:18:07 +09:00
gc.h	f2fs: optimize gc for better performance	2013-09-05 13:50:32 +09:00
hash.c	f2fs: unify string length declarations and usage	2012-12-28 11:27:53 +09:00
inline.c	f2fs: key functions to handle inline data	2013-12-26 20:40:09 +09:00
inode.c	f2fs: introduce F2FS_INODE macro to get f2fs_inode	2013-12-26 20:32:48 +09:00
Kconfig	f2fs: introduce CONFIG_F2FS_CHECK_FS for BUG_ON control	2013-10-29 15:43:01 +09:00
Makefile	f2fs: key functions to handle inline data	2013-12-26 20:40:09 +09:00
namei.c	f2fs: avoid to set wrong pino of inode when rename dir	2013-12-23 10:42:51 +09:00
node.c	f2fs: introduce F2FS_INODE macro to get f2fs_inode	2013-12-26 20:32:48 +09:00
node.h	f2fs: update several comments	2013-12-23 10:26:03 +09:00
recovery.c	f2fs: introduce F2FS_INODE macro to get f2fs_inode	2013-12-26 20:32:48 +09:00
segment.c	f2fs: remove the rw_flag domain from f2fs_io_info	2013-12-23 10:18:07 +09:00
segment.h	f2fs: introduce sysfs entry to control in-place-update policy	2013-12-23 10:18:07 +09:00
super.c	f2fs: introduce sysfs entry to control in-place-update policy	2013-12-23 10:18:07 +09:00
xattr.c	f2fs: add unlikely() macro for compiler more aggressively	2013-12-23 10:18:06 +09:00
xattr.h	f2fs: support the inline xattrs	2013-08-26 20:15:23 +09:00