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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

[akpm@osdl.org: couple of fixes]
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Helge Deller
2006-12-06 20:40:36 -08:00
committed by Linus Torvalds
parent 4a08a9f681
commit 15ad7cdcfd
25 changed files with 40 additions and 40 deletions
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4
fs/seq_file.c
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@ -26,7 +26,7 @@
* ERR_PTR(error). In the end of sequence they return %NULL. ->show()
* returns 0 in case of success and negative number in case of error.
*/
int seq_open(struct file *file, struct seq_operations *op)
int seq_open(struct file *file, const struct seq_operations *op)
{
struct seq_file *p = file->private_data;
@ -408,7 +408,7 @@ EXPORT_SYMBOL(single_open);
int single_release(struct inode *inode, struct file *file)
{
struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
int res = seq_release(inode, file);
kfree(op);
return res;