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| author | Song Liu <songliubraving@fb.com> | 2015-08-13 14:31:54 -0700 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2015-10-24 17:16:18 +1100 |
| commit | c4d4c91b44d8309082127893221a1971a27c50ca (patch) | |
| tree | d745d1eb415f1dff77c0de54b5a63a4494ba3f76 /mm/util.c | |
| parent | 28c1b9fdf4562b52fe104384b16238c39c8a8d40 (diff) | |
MD: replace special disk roles with macros
Add the following two macros for special roles: spare and faulty
MD_DISK_ROLE_SPARE 0xffff
MD_DISK_ROLE_FAULTY 0xfffe
Add MD_DISK_ROLE_MAX 0xff00 as the maximal possible regular role,
and minimal value of special role.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions