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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 /arch
parentdeba0f49b9345f885a53a077623a68cef89c01d5 (diff)
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 'arch')
-rw-r--r--arch/mips/kernel/irixelf.c7
-rw-r--r--arch/sparc64/kernel/binfmt_aout32.c7
2 files changed, 10 insertions, 4 deletions
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c
index 8ef5cf4cc42..5a3fe43e301 100644
--- a/arch/mips/kernel/irixelf.c
+++ b/arch/mips/kernel/irixelf.c
@@ -47,8 +47,11 @@ static int irix_core_dump(long signr, struct pt_regs * regs,
struct file *file);
static struct linux_binfmt irix_format = {
- NULL, THIS_MODULE, load_irix_binary, load_irix_library,
- irix_core_dump, PAGE_SIZE
+ .module = THIS_MODULE,
+ .load_binary = load_irix_binary,
+ .load_shlib = load_irix_library,
+ .core_dump = irix_core_dump,
+ .min_coredump = PAGE_SIZE,
};
/* Debugging routines. */
diff --git a/arch/sparc64/kernel/binfmt_aout32.c b/arch/sparc64/kernel/binfmt_aout32.c
index d208cc7804f..c8acbeab49b 100644
--- a/arch/sparc64/kernel/binfmt_aout32.c
+++ b/arch/sparc64/kernel/binfmt_aout32.c
@@ -38,8 +38,11 @@ static int load_aout32_library(struct file*);
static int aout32_core_dump(long signr, struct pt_regs * regs, struct file *file);
static struct linux_binfmt aout32_format = {
- NULL, THIS_MODULE, load_aout32_binary, load_aout32_library, aout32_core_dump,
- PAGE_SIZE
+ .module = THIS_MODULE,
+ .load_binary = load_aout32_binary,
+ .load_shlib = load_aout32_library,
+ .core_dump = aout32_core_dump,
+ .min_coredump = PAGE_SIZE,
};
static void set_brk(unsigned long start, unsigned long end)