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authorAlexey Dobriyan <adobriyan@sw.ru>2007-10-16 23:26:03 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-17 08:42:46 -0700
commite4dc1b14d8dc57c3975bf69740e4f5cda6bfba09 (patch)
tree084771b19ecb4335c31cdd91093f7a02b7861e69 /include/linux/binfmts.h
parentdeba0f49b9345f885a53a077623a68cef89c01d5 (diff)
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Use list_head in binfmt handling
Switch single-linked binfmt formats list to usual list_head's. This leads to one-liners in register_binfmt() and unregister_binfmt(). The downside is one pointer more in struct linux_binfmt. This is not a problem, since the set of registered binfmts on typical box is very small -- (ELF + something distro enabled for you). Test-booted, played with executable .txt files, modprobe/rmmod binfmt_misc. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/binfmts.h')
-rw-r--r--include/linux/binfmts.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 91c8c07fe8b7..6b834dcd20b0 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -63,7 +63,7 @@ struct linux_binprm{
* linux accepts.
*/
struct linux_binfmt {
- struct linux_binfmt * next;
+ struct list_head lh;
struct module *module;
int (*load_binary)(struct linux_binprm *, struct pt_regs * regs);
int (*load_shlib)(struct file *);