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const: struct quota_format_ops

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Alexey Dobriyan 2009-10-16 15:26:03 +04:00 committed by Jan Kara
parent 5ced58f735
commit 1472da5fdc
4 changed files with 5 additions and 5 deletions
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2
fs/ocfs2/quota_local.c
View file

@ -1325,7 +1325,7 @@ out:
return status; return status;
} }
static struct quota_format_ops ocfs2_format_ops = { static const struct quota_format_ops ocfs2_format_ops = {
.check_quota_file = ocfs2_local_check_quota_file, .check_quota_file = ocfs2_local_check_quota_file,
.read_file_info = ocfs2_local_read_info, .read_file_info = ocfs2_local_read_info,
.write_file_info = ocfs2_global_write_info, .write_file_info = ocfs2_global_write_info,

2
fs/quota/quota_v1.c
View file

@ -204,7 +204,7 @@ out:
return ret; return ret;
} }
static struct quota_format_ops v1_format_ops = { static const struct quota_format_ops v1_format_ops = {
.check_quota_file = v1_check_quota_file, .check_quota_file = v1_check_quota_file,
.read_file_info = v1_read_file_info, .read_file_info = v1_read_file_info,
.write_file_info = v1_write_file_info, .write_file_info = v1_write_file_info,

2
fs/quota/quota_v2.c
View file

@ -207,7 +207,7 @@ static int v2_free_file_info(struct super_block *sb, int type)
return 0; return 0;
} }
static struct quota_format_ops v2_format_ops = { static const struct quota_format_ops v2_format_ops = {
.check_quota_file = v2_check_quota_file, .check_quota_file = v2_check_quota_file,
.read_file_info = v2_read_file_info, .read_file_info = v2_read_file_info,
.write_file_info = v2_write_file_info, .write_file_info = v2_write_file_info,

4
include/linux/quota.h
View file

@ -334,7 +334,7 @@ struct quotactl_ops {
struct quota_format_type { struct quota_format_type {
int qf_fmt_id; /* Quota format id */ int qf_fmt_id; /* Quota format id */
struct quota_format_ops *qf_ops; /* Operations of format */ const struct quota_format_ops *qf_ops; /* Operations of format */
struct module *qf_owner; /* Module implementing quota format */ struct module *qf_owner; /* Module implementing quota format */
struct quota_format_type *qf_next; struct quota_format_type *qf_next;
}; };
@ -394,7 +394,7 @@ struct quota_info {
struct rw_semaphore dqptr_sem; /* serialize ops using quota_info struct, pointers from inode to dquots */ struct rw_semaphore dqptr_sem; /* serialize ops using quota_info struct, pointers from inode to dquots */
struct inode *files[MAXQUOTAS]; /* inodes of quotafiles */ struct inode *files[MAXQUOTAS]; /* inodes of quotafiles */
struct mem_dqinfo info[MAXQUOTAS]; /* Information for each quota type */ struct mem_dqinfo info[MAXQUOTAS]; /* Information for each quota type */
struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ const struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */
}; };
int register_quota_format(struct quota_format_type *fmt); int register_quota_format(struct quota_format_type *fmt);