Messages in this thread Patch in this message |  | | From | Chao Yu <> | Subject | [PATCH v2] f2fs: add missing CONFIG_F2FS_FS_COMPRESSION | Date | Fri, 27 Mar 2020 18:29:00 +0800 |
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Compression sysfs node should not be shown if f2fs module disables compression feature.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- v2: - add missing CONFIG_F2FS_FS_COMPRESSION fs/f2fs/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 5f4fec83a6c6..e3bbbef9b4f0 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -580,7 +580,9 @@ F2FS_FEATURE_RO_ATTR(verity, FEAT_VERITY); #endif F2FS_FEATURE_RO_ATTR(sb_checksum, FEAT_SB_CHECKSUM); F2FS_FEATURE_RO_ATTR(casefold, FEAT_CASEFOLD); +#ifdef CONFIG_F2FS_FS_COMPRESSION F2FS_FEATURE_RO_ATTR(compression, FEAT_COMPRESSION); +#endif #define ATTR_LIST(name) (&f2fs_attr_##name.attr) static struct attribute *f2fs_attrs[] = { @@ -662,7 +664,9 @@ static struct attribute *f2fs_feat_attrs[] = { #endif ATTR_LIST(sb_checksum), ATTR_LIST(casefold), +#ifdef CONFIG_F2FS_FS_COMPRESSION ATTR_LIST(compression), +#endif NULL, }; ATTRIBUTE_GROUPS(f2fs_feat); -- 2.18.0.rc1
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