Messages in this thread Patch in this message |  | | | Date | Mon, 12 Jul 2004 01:06:15 +0200 | | From | Adrian Bunk <> | | Subject | [2.6 patch] #ifndef guard percpu_counter.h and blockgroup_lock.h |
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Insert header guards to allow possible multiple inclusion for include/linux/percpu_counter.h and include/linux/blockgroup_lock.h
This patch is basically [6/9] Lustre VFS patches for 2.6 by Oleg Drokin <green@clusterfs.com> with the exception that I put the #ifndef's before the initial comments.
Independent of the Lustre discussions this patch seems to be a good idea.
diffstat output: include/linux/blockgroup_lock.h | 4 +++- include/linux/percpu_counter.h | 4 ++++ 2 files changed, 7 insertions(+), 1 deletion(-)
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
--- linux-2.6.7-mm7-full/include/linux/percpu_counter.h.old 2004-07-12 00:58:09.000000000 +0200 +++ linux-2.6.7-mm7-full/include/linux/percpu_counter.h 2004-07-12 01:01:11.000000000 +0200 @@ -1,3 +1,5 @@ +#ifndef _LINUX_PERCPU_COUNTER_H +#define _LINUX_PERCPU_COUNTER_H /* * A simple "approximate counter" for use in ext2 and ext3 superblocks. * @@ -101,3 +103,5 @@ { percpu_counter_mod(fbc, -1); } + +#endif /* _LINUX_PERCPU_COUNTER_H */ --- linux-2.6.7-mm7-full/include/linux/blockgroup_lock.h.old 2004-07-12 00:59:38.000000000 +0200 +++ linux-2.6.7-mm7-full/include/linux/blockgroup_lock.h 2004-07-12 01:01:17.000000000 +0200 @@ -1,3 +1,5 @@ +#ifndef _LINUX_BLOCKGROUP_LOCK_H +#define _LINUX_BLOCKGROUP_LOCK_H /* * Per-blockgroup locking for ext2 and ext3. * @@ -55,4 +57,4 @@ #define sb_bgl_lock(sb, block_group) \ (&(sb)->s_blockgroup_lock.locks[(block_group) & (NR_BG_LOCKS-1)].lock) - +#endif - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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