diff options
| author | Gao Xiang <gaoxiang25@huawei.com> | 2019-09-04 10:08:53 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-05 20:10:07 +0200 |
| commit | 426a930891cf17c5c16f12e8e2c8cb75c4cfff3c (patch) | |
| tree | 8472b812f8bf6533d01c5cc134cdf5321a7dde80 /fs/erofs/super.c | |
| parent | c39747f770bee2060dc2409e52168a879978c467 (diff) | |
| download | linux-426a930891cf17c5c16f12e8e2c8cb75c4cfff3c.tar.bz2 | |
erofs: use feature_incompat rather than requirements
As Christoph said [1], "This is only cosmetic, why
not stick to feature_compat and feature_incompat?"
In my thought, requirements means "incompatible"
instead of "feature" though.
[1] https://lore.kernel.org/r/20190902125109.GA9826@infradead.org/
Reported-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Link: https://lore.kernel.org/r/20190904020912.63925-7-gaoxiang25@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/erofs/super.c')
| -rw-r--r-- | fs/erofs/super.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 6603f0ba8905..6a7ab194783c 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -67,14 +67,14 @@ static void free_inode(struct inode *inode) static bool check_layout_compatibility(struct super_block *sb, struct erofs_super_block *layout) { - const unsigned int requirements = le32_to_cpu(layout->requirements); + const unsigned int feature = le32_to_cpu(layout->feature_incompat); - EROFS_SB(sb)->requirements = requirements; + EROFS_SB(sb)->feature_incompat = feature; /* check if current kernel meets all mandatory requirements */ - if (requirements & (~EROFS_ALL_REQUIREMENTS)) { - errln("unidentified requirements %x, please upgrade kernel version", - requirements & ~EROFS_ALL_REQUIREMENTS); + if (feature & (~EROFS_ALL_FEATURE_INCOMPAT)) { + errln("unidentified incompatible feature %x, please upgrade kernel version", + feature & ~EROFS_ALL_FEATURE_INCOMPAT); return false; } return true; |