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| author | Michal Marek <mmarek@suse.cz> | 2011-07-20 17:38:57 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-07-29 21:53:30 +0200 |
| commit | 2a11c8ea20bf850b3a2c60db8c2e7497d28aba99 (patch) | |
| tree | 975a44ccb84f5fb182fa1d6d58025b0cde381965 /fs/ocfs2/extent_map.h | |
| parent | bac6aa865b3dc98e9fbc17f11d4d513d6b0bc435 (diff) | |
kconfig: Introduce IS_ENABLED(), IS_BUILTIN() and IS_MODULE()
Replace the config_is_*() macros with a variant that allows for grepping
for usage of CONFIG_* options in the code. Usage:
if (IS_ENABLED(CONFIG_NUMA))
or
#if IS_ENABLED(CONFIG_NUMA)
The IS_ENABLED() macro evaluates to 1 if the argument is set (to either 'y'
or 'm'), IS_BUILTIN() tests if the option is 'y' and IS_MODULE() test if
the option is 'm'. Only boolean and tristate options are supported.
Reviewed-by: Arnaud Lacombe <lacombar@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'fs/ocfs2/extent_map.h')
0 files changed, 0 insertions, 0 deletions