mirror of
https://github.com/torvalds/linux
synced 2024-10-25 20:59:03 +00:00
a8865372a8
The get_dnode_of_data nullifies inode and node page when error is occurred. There are two cases that passes inode page into get_dnode_of_data(). 1. make_empty_dir() -> get_new_data_page() -> f2fs_reserve_block(ipage) -> get_dnode_of_data() 2. f2fs_convert_inline_data() -> __f2fs_convert_inline_data() -> f2fs_reserve_block(ipage) -> get_dnode_of_data() This patch adds correct error handling codes when get_dnode_of_data() returns an error. At first, f2fs_reserve_block() calls f2fs_put_dnode() whenever reserve_new_block returns an error. So, the rule of f2fs_reserve_block() is to nullify inode page when there is any error internally. Finally, two callers of f2fs_reserve_block() should call f2fs_put_dnode() appropriately if they got an error since successful f2fs_reserve_block(). Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com> |
||
---|---|---|
.. | ||
acl.c | ||
acl.h | ||
checkpoint.c | ||
data.c | ||
debug.c | ||
dir.c | ||
f2fs.h | ||
file.c | ||
gc.c | ||
gc.h | ||
hash.c | ||
inline.c | ||
inode.c | ||
Kconfig | ||
Makefile | ||
namei.c | ||
node.c | ||
node.h | ||
recovery.c | ||
segment.c | ||
segment.h | ||
super.c | ||
xattr.c | ||
xattr.h |