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(parent: 0d2c4fd) | patch
f2fs: add reserved blocks for root user
authorJaegeuk Kim <jaegeuk@kernel.org>
Wed, 27 Dec 2017 23:05:52 +0000 (15:05 -0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 16 Jan 2018 23:39:58 +0000 (15:39 -0800)
commit4da45cb64054ff8a93d0c40ce93f02fc7f54f8c7
treeccea427a00e1202c15bfb7e23b4d0162e47fa233tree | snapshot
parent0d2c4fd1dfee90b3efbc63d35e363f5cb77b2a99commit | diff
f2fs: add reserved blocks for root user

This patch allows root to reserve some blocks via mount option.

"-o reserve_root=N" means N x 4KB-sized blocks for root only.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/f2fs.h diff | blob | history
fs/f2fs/super.c diff | blob | history
fs/f2fs/sysfs.c diff | blob | history
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