quota: move function-macros from quota.h to quotaops.h

Move declarations of some macros, which should be in fact functions to
quotaops.h.  This way they can be later converted to inline functions
because we can now use declarations from quota.h.  Also add necessary
includes of quotaops.h to a few files.

[akpm@linux-foundation.org: fix JFS build]
[akpm@linux-foundation.org: fix UFS build]
[vegard.nossum@gmail.com: fix QUOTA=n build]
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Vegard Nossum <vegard.nossum@gmail.com>
Cc: Arjen Pool <arjenpool@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index ef50cbc792db94668b9d7deecc22c50076511fe4..31308a3b0b8b906d7f6c0434a55decda685c0cbc 100644 (file)
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -31,6 +31,7 @@
 #include <linux/seq_file.h>
 #include <linux/mount.h>
 #include <linux/log2.h>
+#include <linux/quotaops.h>
 #include <asm/uaccess.h>
 #include "ext2.h"
 #include "xattr.h"

diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index 0288e6d7936a200e51b585914cf5ae76847b91a3..359c091d8965be31fa9c868cd73d9f0f87e0ce03 100644 (file)
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -22,6 +22,7 @@
 #include <linux/parser.h>
 #include <linux/completion.h>
 #include <linux/vfs.h>
+#include <linux/quotaops.h>
 #include <linux/mount.h>
 #include <linux/moduleparam.h>
 #include <linux/kthread.h>

diff --git a/fs/quota_v1.c b/fs/quota_v1.c
index a6cf9269105c478e7a88db2ca6b074b8bcc0933d..5ae15b13eeb00217b529b336349736604377c472 100644 (file)
--- a/fs/quota_v1.c
+++ b/fs/quota_v1.c
@@ -1,6 +1,7 @@
 #include <linux/errno.h>
 #include <linux/fs.h>
 #include <linux/quota.h>
+#include <linux/quotaops.h>
 #include <linux/dqblk_v1.h>
 #include <linux/quotaio_v1.h>
 #include <linux/kernel.h>

diff --git a/fs/quota_v2.c b/fs/quota_v2.c
index 234ada90363343ad668eff8213dd0927af7aa6f2..b53827dc02d9081c50e0d0ed0acb971c2ad931b8 100644 (file)
--- a/fs/quota_v2.c
+++ b/fs/quota_v2.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/quotaops.h>
 
 #include <asm/byteorder.h>
 

diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index a10a6d2a8870b40c319e678eb6925ef80acdb5f5..2ec748ba0bd32f101bd11056402bd48fab4f0735 100644 (file)
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -22,6 +22,7 @@
 #include <linux/blkdev.h>
 #include <linux/buffer_head.h>
 #include <linux/exportfs.h>
+#include <linux/quotaops.h>
 #include <linux/vfs.h>
 #include <linux/mnt_namespace.h>
 #include <linux/mount.h>

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 506f724055c2a58209bced23ff7fa1ade560d7c0..227c9d700040fa75a364d6451864712b2699fa14 100644 (file)
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -76,6 +76,7 @@
 
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/quotaops.h>
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/stat.h>

diff --git a/include/linux/quota.h b/include/linux/quota.h
index 6f1d97ddf828db8ee5b89fb38d3db409090f7bac..f9983ea0ff888006b0ecb0a64a5a105f546a4abc 100644 (file)
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -41,9 +41,6 @@
 #define __DQUOT_VERSION__      "dquot_6.5.1"
 #define __DQUOT_NUM_VERSION__  6*10000+5*100+1
 
-typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */
-typedef __u64 qsize_t;          /* Type in which we store sizes */
-
 /* Size of blocks in which are counted size limits */
 #define QUOTABLOCK_BITS 10
 #define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS)
@@ -172,6 +169,9 @@ enum {
 
 #include <asm/atomic.h>
 
+typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */
+typedef __u64 qsize_t;          /* Type in which we store sizes */
+
 extern spinlock_t dq_data_lock;
 
 /* Maximal numbers of writes for quota operation (insert/delete/update)
@@ -225,9 +225,6 @@ struct super_block;
 extern void mark_info_dirty(struct super_block *sb, int type);
 #define info_dirty(info) test_bit(DQF_INFO_DIRTY_B, &(info)->dqi_flags)
 
-#define sb_dqopt(sb) (&(sb)->s_dquot)
-#define sb_dqinfo(sb, type) (sb_dqopt(sb)->info+(type))
-
 struct dqstats {
        int lookups;
        int drops;
@@ -335,19 +332,6 @@ struct quota_info {
        struct quota_format_ops *ops[MAXQUOTAS];        /* Operations for each type */
 };
 
-#define sb_has_quota_enabled(sb, type) ((type)==USRQUOTA ? \
-       (sb_dqopt(sb)->flags & DQUOT_USR_ENABLED) : (sb_dqopt(sb)->flags & DQUOT_GRP_ENABLED))
-
-#define sb_any_quota_enabled(sb) (sb_has_quota_enabled(sb, USRQUOTA) | \
-                                 sb_has_quota_enabled(sb, GRPQUOTA))
-
-#define sb_has_quota_suspended(sb, type) \
-       ((type) == USRQUOTA ? (sb_dqopt(sb)->flags & DQUOT_USR_SUSPENDED) : \
-                             (sb_dqopt(sb)->flags & DQUOT_GRP_SUSPENDED))
-
-#define sb_any_quota_suspended(sb) (sb_has_quota_suspended(sb, USRQUOTA) | \
-                                 sb_has_quota_suspended(sb, GRPQUOTA))
-
 int register_quota_format(struct quota_format_type *fmt);
 void unregister_quota_format(struct quota_format_type *fmt);
 

diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 0c8f9fe462af726d8d82e1ed6ccb1c4dcb44e34f..38218c1334b175d4c53740952f77f993ea91756c 100644 (file)
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -14,6 +14,8 @@
 
 #include <linux/fs.h>
 
+#define sb_dqopt(sb) (&(sb)->s_dquot)
+
 #if defined(CONFIG_QUOTA)
 
 /*
@@ -52,6 +54,25 @@ void vfs_dq_drop(struct inode *inode);
 int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
 int vfs_dq_quota_on_remount(struct super_block *sb);
 
+#define sb_dqinfo(sb, type) (sb_dqopt(sb)->info+(type))
+
+/*
+ * Functions for checking status of quota
+ */
+
+#define sb_has_quota_enabled(sb, type) ((type)==USRQUOTA ? \
+       (sb_dqopt(sb)->flags & DQUOT_USR_ENABLED) : (sb_dqopt(sb)->flags & DQUOT_GRP_ENABLED))
+
+#define sb_any_quota_enabled(sb) (sb_has_quota_enabled(sb, USRQUOTA) | \
+                                 sb_has_quota_enabled(sb, GRPQUOTA))
+
+#define sb_has_quota_suspended(sb, type) \
+       ((type) == USRQUOTA ? (sb_dqopt(sb)->flags & DQUOT_USR_SUSPENDED) : \
+                             (sb_dqopt(sb)->flags & DQUOT_GRP_SUSPENDED))
+
+#define sb_any_quota_suspended(sb) (sb_has_quota_suspended(sb, USRQUOTA) | \
+                                 sb_has_quota_suspended(sb, GRPQUOTA))
+
 /*
  * Operations supported for diskquotas.
  */
@@ -159,6 +180,11 @@ static inline int vfs_dq_off(struct super_block *sb, int remount)
 
 #else
 
+#define sb_has_quota_enabled(sb, type) 0
+#define sb_any_quota_enabled(sb) 0
+#define sb_has_quota_suspended(sb, type) 0
+#define sb_any_quota_suspended(sb) 0
+
 /*
  * NO-OP when quota not configured.
  */