The patch titled
quota: various style cleanups
has been added to the -mm tree. Its filename is
quota-various-style-cleanups.patch
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------------------------------------------------------
Subject: quota: various style cleanups
From: Jan Kara <jack@xxxxxxx>
Cleanups in quota code:
Change __inline__ to inline.
Change some macros to inline functions.
Remove vfs_quota_off_mount() macro.
DQUOT_OFF() should be (0) is CONFIG_QUOTA is disabled.
Move declaration of mark_dquot_dirty and dirty_dquot from quota.h to dquot.c
Signed-off-by: Jan Kara <jack@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/dquot.c | 10 ++++-
fs/reiserfs/super.c | 2 -
include/linux/quota.h | 5 --
include/linux/quotaops.h | 71 ++++++++++++++++++++++++++-----------
4 files changed, 60 insertions(+), 28 deletions(-)
diff -puN fs/dquot.c~quota-various-style-cleanups fs/dquot.c
--- a/fs/dquot.c~quota-various-style-cleanups
+++ a/fs/dquot.c
@@ -289,7 +289,15 @@ static void wait_on_dquot(struct dquot *
mutex_unlock(&dquot->dq_lock);
}
-#define mark_dquot_dirty(dquot) ((dquot)->dq_sb->dq_op->mark_dirty(dquot))
+static inline int dquot_dirty(struct dquot *dquot)
+{
+ return test_bit(DQ_MOD_B, &dquot->dq_flags);
+}
+
+static inline int mark_dquot_dirty(struct dquot *dquot)
+{
+ return dquot->dq_sb->dq_op->mark_dirty(dquot);
+}
int dquot_mark_dquot_dirty(struct dquot *dquot)
{
diff -puN fs/reiserfs/super.c~quota-various-style-cleanups fs/reiserfs/super.c
--- a/fs/reiserfs/super.c~quota-various-style-cleanups
+++ a/fs/reiserfs/super.c
@@ -304,7 +304,7 @@ static int finish_unfinished(struct supe
/* Turn quotas off */
for (i = 0; i < MAXQUOTAS; i++) {
if (sb_dqopt(s)->files[i])
- vfs_quota_off_mount(s, i);
+ vfs_quota_off(s, i);
}
if (ms_active_set)
/* Restore the flag back */
diff -puN include/linux/quota.h~quota-various-style-cleanups include/linux/quota.h
--- a/include/linux/quota.h~quota-various-style-cleanups
+++ a/include/linux/quota.h
@@ -331,11 +331,6 @@ struct quota_info {
struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */
};
-/* Inline would be better but we need to dereference super_block which is not defined yet */
-int mark_dquot_dirty(struct dquot *dquot);
-
-#define dquot_dirty(dquot) test_bit(DQ_MOD_B, &(dquot)->dq_flags)
-
#define sb_has_quota_enabled(sb, type) ((type)==USRQUOTA ? \
(sb_dqopt(sb)->flags & DQUOT_USR_ENABLED) : (sb_dqopt(sb)->flags & DQUOT_GRP_ENABLED))
diff -puN include/linux/quotaops.h~quota-various-style-cleanups include/linux/quotaops.h
--- a/include/linux/quotaops.h~quota-various-style-cleanups
+++ a/include/linux/quotaops.h
@@ -41,7 +41,6 @@ extern int vfs_quota_on(struct super_blo
extern int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
int format_id, int type);
extern int vfs_quota_off(struct super_block *sb, int type);
-#define vfs_quota_off_mount(sb, type) vfs_quota_off(sb, type)
extern int vfs_quota_sync(struct super_block *sb, int type);
extern int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
extern int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
@@ -59,7 +58,7 @@ extern struct quotactl_ops vfs_quotactl_
/* It is better to call this function outside of any transaction as it might
* need a lot of space in journal for dquot structure allocation. */
-static __inline__ void DQUOT_INIT(struct inode *inode)
+static inline void DQUOT_INIT(struct inode *inode)
{
BUG_ON(!inode->i_sb);
if (sb_any_quota_enabled(inode->i_sb) && !IS_NOQUOTA(inode))
@@ -67,7 +66,7 @@ static __inline__ void DQUOT_INIT(struct
}
/* The same as with DQUOT_INIT */
-static __inline__ void DQUOT_DROP(struct inode *inode)
+static inline void DQUOT_DROP(struct inode *inode)
{
/* Here we can get arbitrary inode from clear_inode() so we have
* to be careful. OTOH we don't need locking as quota operations
@@ -90,7 +89,7 @@ static __inline__ void DQUOT_DROP(struct
/* The following allocation/freeing/transfer functions *must* be called inside
* a transaction (deadlocks possible otherwise) */
-static __inline__ int DQUOT_PREALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
+static inline int DQUOT_PREALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
{
if (sb_any_quota_enabled(inode->i_sb)) {
/* Used space is updated in alloc_space() */
@@ -102,7 +101,7 @@ static __inline__ int DQUOT_PREALLOC_SPA
return 0;
}
-static __inline__ int DQUOT_PREALLOC_SPACE(struct inode *inode, qsize_t nr)
+static inline int DQUOT_PREALLOC_SPACE(struct inode *inode, qsize_t nr)
{
int ret;
if (!(ret = DQUOT_PREALLOC_SPACE_NODIRTY(inode, nr)))
@@ -110,7 +109,7 @@ static __inline__ int DQUOT_PREALLOC_SPA
return ret;
}
-static __inline__ int DQUOT_ALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
+static inline int DQUOT_ALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
{
if (sb_any_quota_enabled(inode->i_sb)) {
/* Used space is updated in alloc_space() */
@@ -122,7 +121,7 @@ static __inline__ int DQUOT_ALLOC_SPACE_
return 0;
}
-static __inline__ int DQUOT_ALLOC_SPACE(struct inode *inode, qsize_t nr)
+static inline int DQUOT_ALLOC_SPACE(struct inode *inode, qsize_t nr)
{
int ret;
if (!(ret = DQUOT_ALLOC_SPACE_NODIRTY(inode, nr)))
@@ -130,7 +129,7 @@ static __inline__ int DQUOT_ALLOC_SPACE(
return ret;
}
-static __inline__ int DQUOT_ALLOC_INODE(struct inode *inode)
+static inline int DQUOT_ALLOC_INODE(struct inode *inode)
{
if (sb_any_quota_enabled(inode->i_sb)) {
DQUOT_INIT(inode);
@@ -140,7 +139,7 @@ static __inline__ int DQUOT_ALLOC_INODE(
return 0;
}
-static __inline__ void DQUOT_FREE_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
+static inline void DQUOT_FREE_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
{
if (sb_any_quota_enabled(inode->i_sb))
inode->i_sb->dq_op->free_space(inode, nr);
@@ -148,19 +147,19 @@ static __inline__ void DQUOT_FREE_SPACE_
inode_sub_bytes(inode, nr);
}
-static __inline__ void DQUOT_FREE_SPACE(struct inode *inode, qsize_t nr)
+static inline void DQUOT_FREE_SPACE(struct inode *inode, qsize_t nr)
{
DQUOT_FREE_SPACE_NODIRTY(inode, nr);
mark_inode_dirty(inode);
}
-static __inline__ void DQUOT_FREE_INODE(struct inode *inode)
+static inline void DQUOT_FREE_INODE(struct inode *inode)
{
if (sb_any_quota_enabled(inode->i_sb))
inode->i_sb->dq_op->free_inode(inode, 1);
}
-static __inline__ int DQUOT_TRANSFER(struct inode *inode, struct iattr *iattr)
+static inline int DQUOT_TRANSFER(struct inode *inode, struct iattr *iattr)
{
if (sb_any_quota_enabled(inode->i_sb) && !IS_NOQUOTA(inode)) {
DQUOT_INIT(inode);
@@ -171,9 +170,12 @@ static __inline__ int DQUOT_TRANSFER(str
}
/* The following two functions cannot be called inside a transaction */
-#define DQUOT_SYNC(sb) sync_dquots(sb, -1)
+static inline void DQUOT_SYNC(struct super_block *sb)
+{
+ sync_dquots(sb, -1);
+}
-static __inline__ int DQUOT_OFF(struct super_block *sb)
+static inline int DQUOT_OFF(struct super_block *sb)
{
int ret = -ENOSYS;
@@ -194,7 +196,7 @@ static __inline__ int DQUOT_OFF(struct s
#define DQUOT_ALLOC_INODE(inode) (0)
#define DQUOT_FREE_INODE(inode) do { } while(0)
#define DQUOT_SYNC(sb) do { } while(0)
-#define DQUOT_OFF(sb) do { } while(0)
+#define DQUOT_OFF(sb) (0)
#define DQUOT_TRANSFER(inode, iattr) (0)
static inline int DQUOT_PREALLOC_SPACE_NODIRTY(struct inode *inode, qsize_t nr)
{
@@ -235,11 +237,38 @@ static inline void DQUOT_FREE_SPACE(stru
#endif /* CONFIG_QUOTA */
-#define DQUOT_PREALLOC_BLOCK_NODIRTY(inode, nr) DQUOT_PREALLOC_SPACE_NODIRTY(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
-#define DQUOT_PREALLOC_BLOCK(inode, nr) DQUOT_PREALLOC_SPACE(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
-#define DQUOT_ALLOC_BLOCK_NODIRTY(inode, nr) DQUOT_ALLOC_SPACE_NODIRTY(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
-#define DQUOT_ALLOC_BLOCK(inode, nr) DQUOT_ALLOC_SPACE(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
-#define DQUOT_FREE_BLOCK_NODIRTY(inode, nr) DQUOT_FREE_SPACE_NODIRTY(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
-#define DQUOT_FREE_BLOCK(inode, nr) DQUOT_FREE_SPACE(inode, ((qsize_t)(nr)) << (inode)->i_sb->s_blocksize_bits)
+static inline int DQUOT_PREALLOC_BLOCK_NODIRTY(struct inode *inode, qsize_t nr)
+{
+ return DQUOT_PREALLOC_SPACE_NODIRTY(inode,
+ nr << inode->i_sb->s_blocksize_bits);
+}
+
+static inline int DQUOT_PREALLOC_BLOCK(struct inode *inode, qsize_t nr)
+{
+ return DQUOT_PREALLOC_SPACE(inode,
+ nr << inode->i_sb->s_blocksize_bits);
+}
+
+static inline int DQUOT_ALLOC_BLOCK_NODIRTY(struct inode *inode, qsize_t nr)
+{
+ return DQUOT_ALLOC_SPACE_NODIRTY(inode,
+ nr << inode->i_sb->s_blocksize_bits);
+}
+
+static inline int DQUOT_ALLOC_BLOCK(struct inode *inode, qsize_t nr)
+{
+ return DQUOT_ALLOC_SPACE(inode,
+ nr << inode->i_sb->s_blocksize_bits);
+}
+
+static inline void DQUOT_FREE_BLOCK_NODIRTY(struct inode *inode, qsize_t nr)
+{
+ DQUOT_FREE_SPACE_NODIRTY(inode, nr << inode->i_sb->s_blocksize_bits);
+}
+
+static inline void DQUOT_FREE_BLOCK(struct inode *inode, qsize_t nr)
+{
+ DQUOT_FREE_SPACE(inode, nr << inode->i_sb->s_blocksize_bits);
+}
#endif /* _LINUX_QUOTAOPS_ */
_
Patches currently in -mm which might be from jack@xxxxxxx are
git-udf.patch
git-ocfs2.patch
quota-do-not-allow-setting-of-quota-limits-to-too-high-values.patch
quota-add-possibly-missing-iput-when-quotaon-and-quotaoff-races.patch
quota-remove-superfluous-dquot_off-in-fs-namespacec.patch
quota-various-style-cleanups.patch
quota-quota-core-changes-for-quotaon-on-remount.patch
quota-quota-core-changes-for-quotaon-on-remount-quota-ext3-make-ext3-handle-quotaon-on-remount.patch
quota-quota-core-changes-for-quotaon-on-remount-quota-ext4-make-ext4-handle-quotaon-on-remount.patch
quota-quota-core-changes-for-quotaon-on-remount-quota-reiserfs-make-reiserfs-handle-quotaon-on-remount.patch
ext3-fdatasync-should-skip-metadata-writeout-when-overwriting.patch
quota-le_add_cpu-conversion.patch
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