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[PATCH] struct seq_operations and struct file_operations constification

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- move some file_operations structs into the .rodata section

 - move static strings from policy_types[] array into the .rodata section

 - fix generic seq_operations usages, so that those structs may be defined
   as "const" as well

[[email protected]: couple of fixes]
Signed-off-by: Helge Deller <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Helge Deller 2006-12-06 20:40:36 -08:00 • committed by Linus Torvalds
commit 15ad7cdcfd
25 changed files with 40 additions and 40 deletions
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8
mm/vmstat.c
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@ -430,7 +430,7 @@ static int frag_show(struct seq_file *m, void *arg)
return 0;
}
struct seq_operations fragmentation_op = {
const struct seq_operations fragmentation_op = {
.start = frag_start,
.next = frag_next,
.stop = frag_stop,
@ -452,7 +452,7 @@ struct seq_operations fragmentation_op = {
#define TEXTS_FOR_ZONES(xx) xx "_dma", TEXT_FOR_DMA32(xx) xx "_normal", \
TEXT_FOR_HIGHMEM(xx)
static char *vmstat_text[] = {
static const char * const vmstat_text[] = {
/* Zoned VM counters */
"nr_anon_pages",
"nr_mapped",
@ -597,7 +597,7 @@ static int zoneinfo_show(struct seq_file *m, void *arg)
return 0;
}
struct seq_operations zoneinfo_op = {
const struct seq_operations zoneinfo_op = {
.start = frag_start, /* iterate over all zones. The same as in
* fragmentation. */
.next = frag_next,
@ -660,7 +660,7 @@ static void vmstat_stop(struct seq_file *m, void *arg)
m->private = NULL;
}
struct seq_operations vmstat_op = {
const struct seq_operations vmstat_op = {
.start = vmstat_start,
.next = vmstat_next,
.stop = vmstat_stop,