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authorHerbert Xu <herbert@gondor.apana.org.au>2009-04-09 10:35:47 +0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-09 07:49:44 -0700
commit97c18e2c7a8e36d2d83d50ee070314aadac73a11 (patch)
treefbccf33515ae3bb835e90af11da18614abde847e /include
parentf4efdd65b754ebbf41484d3a2255c59282720650 (diff)
downloadlinux-linaro-97c18e2c7a8e36d2d83d50ee070314aadac73a11.tar.gz
module: try_then_request_module must wait
Since the whole point of try_then_request_module is to retry the operation after a module has been loaded, we must wait for the module to fully load. Otherwise all sort of things start breaking, e.g., you won't be able to read your encrypted disks on the first attempt. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Maciej Rutecki <maciej.rutecki@gmail.com> Tested-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/kmod.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index d5fa565086d..384ca8bbf1a 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -34,7 +34,7 @@ extern int __request_module(bool wait, const char *name, ...) \
#define request_module(mod...) __request_module(true, mod)
#define request_module_nowait(mod...) __request_module(false, mod)
#define try_then_request_module(x, mod...) \
- ((x) ?: (__request_module(false, mod), (x)))
+ ((x) ?: (__request_module(true, mod), (x)))
#else
static inline int request_module(const char *name, ...) { return -ENOSYS; }
static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; }