f2fs: allow write page cache when writting cp

Browse source

This patch allow write data to normal file when writting
new checkpoint.

We relax three limitations for write_begin path:
1. data allocation
2. node allocation
3. variables in checkpoint

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

...

This commit is contained in:

Yunlei He 2017-03-13 20:22:18 +08:00 • committed by Jaegeuk Kim

parent 22588f8773

commit 59c9081bc8

5 changed files with 58 additions and 24 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

40

fs/f2fs/checkpoint.c

View file

28

fs/f2fs/data.c

View file

1

fs/f2fs/f2fs.h

View file

12

fs/f2fs/node.c

View file

1

fs/f2fs/super.c

View file