>From bd209cc017f231e8536550bdab1bf5da93c32798 Mon Sep 17 00:00:00 2001
From: Al Viro <[email protected]>
Date: Fri, 13 Oct 2006 23:43:19 -0400
Subject: [PATCH] [GFS2] split and annotate gfs2_statfs_change
Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Steven Whitehouse <[email protected]>
---
fs/gfs2/incore.h | 4 ++--
fs/gfs2/ondisk.c | 4 ++--
fs/gfs2/ops_super.c | 2 +-
fs/gfs2/super.c | 22 +++++++++++-----------
fs/gfs2/super.h | 4 ++--
include/linux/gfs2_ondisk.h | 10 ++++++++--
6 files changed, 26 insertions(+), 20 deletions(-)
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 20c9b4f..c0a8c3b 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -503,8 +503,8 @@ struct gfs2_sbd {
spinlock_t sd_statfs_spin;
struct mutex sd_statfs_mutex;
- struct gfs2_statfs_change sd_statfs_master;
- struct gfs2_statfs_change sd_statfs_local;
+ struct gfs2_statfs_change_host sd_statfs_master;
+ struct gfs2_statfs_change_host sd_statfs_local;
unsigned long sd_statfs_sync_time;
/* Resource group stuff */
diff --git a/fs/gfs2/ondisk.c b/fs/gfs2/ondisk.c
index 5db0737..84c59b1 100644
--- a/fs/gfs2/ondisk.c
+++ b/fs/gfs2/ondisk.c
@@ -279,7 +279,7 @@ void gfs2_inum_range_out(const struct gf
str->ir_length = cpu_to_be64(ir->ir_length);
}
-void gfs2_statfs_change_in(struct gfs2_statfs_change *sc, const void *buf)
+void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf)
{
const struct gfs2_statfs_change *str = buf;
@@ -288,7 +288,7 @@ void gfs2_statfs_change_in(struct gfs2_s
sc->sc_dinodes = be64_to_cpu(str->sc_dinodes);
}
-void gfs2_statfs_change_out(const struct gfs2_statfs_change *sc, void *buf)
+void gfs2_statfs_change_out(const struct gfs2_statfs_change_host *sc, void *buf)
{
struct gfs2_statfs_change *str = buf;
diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c
index b47d959..9c786d1 100644
--- a/fs/gfs2/ops_super.c
+++ b/fs/gfs2/ops_super.c
@@ -215,7 +215,7 @@ static int gfs2_statfs(struct dentry *de
{
struct super_block *sb = dentry->d_inode->i_sb;
struct gfs2_sbd *sdp = sb->s_fs_info;
- struct gfs2_statfs_change sc;
+ struct gfs2_statfs_change_host sc;
int error;
if (gfs2_tune_get(sdp, gt_statfs_slow))
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 0faf563..0ef8317 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -587,9 +587,9 @@ int gfs2_make_fs_ro(struct gfs2_sbd *sdp
int gfs2_statfs_init(struct gfs2_sbd *sdp)
{
struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode);
- struct gfs2_statfs_change *m_sc = &sdp->sd_statfs_master;
+ struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode);
- struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
+ struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
struct buffer_head *m_bh, *l_bh;
struct gfs2_holder gh;
int error;
@@ -634,7 +634,7 @@ void gfs2_statfs_change(struct gfs2_sbd
s64 dinodes)
{
struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode);
- struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
+ struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
struct buffer_head *l_bh;
int error;
@@ -660,8 +660,8 @@ int gfs2_statfs_sync(struct gfs2_sbd *sd
{
struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode);
struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode);
- struct gfs2_statfs_change *m_sc = &sdp->sd_statfs_master;
- struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
+ struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
+ struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
struct gfs2_holder gh;
struct buffer_head *m_bh, *l_bh;
int error;
@@ -727,10 +727,10 @@ out:
* Returns: errno
*/
-int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc)
+int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc)
{
- struct gfs2_statfs_change *m_sc = &sdp->sd_statfs_master;
- struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
+ struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master;
+ struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local;
spin_lock(&sdp->sd_statfs_spin);
@@ -760,7 +760,7 @@ int gfs2_statfs_i(struct gfs2_sbd *sdp,
*/
static int statfs_slow_fill(struct gfs2_rgrpd *rgd,
- struct gfs2_statfs_change *sc)
+ struct gfs2_statfs_change_host *sc)
{
gfs2_rgrp_verify(rgd);
sc->sc_total += rgd->rd_ri.ri_data;
@@ -782,7 +782,7 @@ static int statfs_slow_fill(struct gfs2_
* Returns: errno
*/
-int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc)
+int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc)
{
struct gfs2_holder ri_gh;
struct gfs2_rgrpd *rgd_next;
@@ -792,7 +792,7 @@ int gfs2_statfs_slow(struct gfs2_sbd *sd
int done;
int error = 0, err;
- memset(sc, 0, sizeof(struct gfs2_statfs_change));
+ memset(sc, 0, sizeof(struct gfs2_statfs_change_host));
gha = kcalloc(slots, sizeof(struct gfs2_holder), GFP_KERNEL);
if (!gha)
return -ENOMEM;
diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h
index ac95064..e590b2d 100644
--- a/fs/gfs2/super.h
+++ b/fs/gfs2/super.h
@@ -45,8 +45,8 @@ int gfs2_statfs_init(struct gfs2_sbd *sd
void gfs2_statfs_change(struct gfs2_sbd *sdp,
s64 total, s64 free, s64 dinodes);
int gfs2_statfs_sync(struct gfs2_sbd *sdp);
-int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc);
-int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change *sc);
+int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc);
+int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc);
int gfs2_freeze_fs(struct gfs2_sbd *sdp);
void gfs2_unfreeze_fs(struct gfs2_sbd *sdp);
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index 431e03b..3ce3a47 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -497,6 +497,12 @@ struct gfs2_statfs_change {
__be64 sc_dinodes;
};
+struct gfs2_statfs_change_host {
+ __u64 sc_total;
+ __u64 sc_free;
+ __u64 sc_dinodes;
+};
+
/*
* Quota change
* Describes an allocation change for a particular
@@ -529,8 +535,8 @@ extern void gfs2_ea_header_out(const str
extern void gfs2_log_header_in(struct gfs2_log_header_host *lh, const void *buf);
extern void gfs2_inum_range_in(struct gfs2_inum_range_host *ir, const void *buf);
extern void gfs2_inum_range_out(const struct gfs2_inum_range_host *ir, void *buf);
-extern void gfs2_statfs_change_in(struct gfs2_statfs_change *sc, const void *buf);
-extern void gfs2_statfs_change_out(const struct gfs2_statfs_change *sc, void *buf);
+extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf);
+extern void gfs2_statfs_change_out(const struct gfs2_statfs_change_host *sc, void *buf);
extern void gfs2_quota_change_in(struct gfs2_quota_change *qc, const void *buf);
/* Printing functions */
--
1.4.1
-
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