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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:34 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:45 -0800
commit00977a59b951207d38380c75f03a36829950265c (patch)
tree26933feafebffca95df02c19df03f5e56aada47e /drivers/zorro
parentd54b1fdb1d9f82e375a299e22bd366aad52d4c34 (diff)
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[PATCH] mark struct file_operations const 6
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/zorro')
-rw-r--r--drivers/zorro/proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c
index 60b05bc15642..b3ce8859a586 100644
--- a/drivers/zorro/proc.c
+++ b/drivers/zorro/proc.c
@@ -75,7 +75,7 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *
return nbytes;
}
-static struct file_operations proc_bus_zorro_operations = {
+static const struct file_operations proc_bus_zorro_operations = {
.llseek = proc_bus_zorro_lseek,
.read = proc_bus_zorro_read,
};