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Daniel Rosenberg 9a9aecaad9 f2fs: Fix root reserved on remount 
On a remount, you can currently set root reserved if it was not
previously set. This can cause an underflow if reserved has been set to
a very high value, since then root reserved + current reserved could be
greater than user_block_count. inc_valid_block_count later subtracts out
these values from user_block_count, causing an underflow.

Signed-off-by: Daniel Rosenberg <drosen@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2019-06-03 13:27:47 -07:00
..
acl.c
f2fs: Replace spaces with tab
2019-05-08 21:23:11 -07:00
acl.h
f2fs: add SPDX license identifiers
2018-09-12 13:07:10 -07:00
checkpoint.c
f2fs: fix to check layout on last valid checkpoint park
2019-05-23 07:03:18 -07:00
data.c
f2fs: fix to avoid deadloop if data_flush is on
2019-05-23 07:03:19 -07:00
debug.c
f2fs: no need to check return value of debugfs_create functions
2019-01-22 14:25:25 +01:00
dir.c
f2fs: fix sparse warning
2019-05-30 09:48:45 -07:00
extent_cache.c
f2fs: fix to initialize variable to avoid UBSAN/smatch warning
2019-01-22 15:31:26 -08:00
f2fs.h
f2fs: fix to avoid deadloop if data_flush is on
2019-05-23 07:03:19 -07:00
file.c
f2fs: add tracepoint for f2fs_filemap_fault()
2019-05-08 21:23:13 -07:00
gc.c
f2fs: allow ssr block allocation during checkpoint=disable period
2019-05-23 07:03:18 -07:00
gc.h
f2fs: add SPDX license identifiers
2018-09-12 13:07:10 -07:00
hash.c
f2fs: add SPDX license identifiers
2018-09-12 13:07:10 -07:00
inline.c
f2fs: fix to retrieve inline xattr space
2019-05-08 21:23:06 -07:00
inode.c
f2fs: introduce DATA_GENERIC_ENHANCE
2019-05-08 21:23:13 -07:00
Kconfig
fscrypt: remove filesystem specific build config option
2019-01-23 23:56:43 -05:00
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
f2fs-for-5.2-rc1
2019-05-14 08:55:43 -07:00
node.c
f2fs: fix sparse warning
2019-05-30 09:48:45 -07:00
node.h
f2fs: check PageWriteback flag for ordered case
2018-12-26 15:16:56 -08:00
recovery.c
f2fs: introduce DATA_GENERIC_ENHANCE
2019-05-08 21:23:13 -07:00
segment.c
f2fs: Lower threshold for disable_cp_again
2019-06-03 13:27:47 -07:00
segment.h
f2fs: introduce DATA_GENERIC_ENHANCE
2019-05-08 21:23:13 -07:00
shrinker.c
f2fs: fix sbi->extent_list corruption issue
2018-12-26 15:16:54 -08:00
super.c
f2fs: Fix root reserved on remount
2019-06-03 13:27:47 -07:00
sysfs.c
f2fs-for-5.1-rc1
2019-03-15 13:42:53 -07:00
trace.c
f2fs: do not use mutex lock in atomic context
2019-03-05 19:58:06 -08:00
trace.h
f2fs: add SPDX license identifiers
2018-09-12 13:07:10 -07:00
xattr.c
f2fs: fix to avoid accessing xattr across the boundary
2019-05-09 09:43:29 -07:00
xattr.h
f2fs: fix to avoid accessing xattr across the boundary
2019-05-09 09:43:29 -07:00