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-rw-r--r--fs/gfs2/incore.h29
-rw-r--r--fs/gfs2/inode.c10
-rw-r--r--fs/gfs2/inode.h15
-rw-r--r--fs/gfs2/jdata.c7
-rw-r--r--fs/gfs2/ops_export.c2
-rw-r--r--fs/gfs2/ops_file.h4
-rw-r--r--fs/gfs2/ops_fstype.c184
-rw-r--r--fs/gfs2/ops_super.c22
-rw-r--r--fs/gfs2/quota.c27
-rw-r--r--fs/gfs2/rgrp.c13
-rw-r--r--fs/gfs2/super.c19
-rw-r--r--fs/gfs2/unlinked.c4
12 files changed, 187 insertions, 149 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 3bc40ff..d1954e2 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -98,10 +98,13 @@ struct gfs2_rgrpd {
enum gfs2_state_bits {
BH_Pinned = BH_PrivateStart,
+ BH_Escaped = BH_PrivateStart + 1,
};
BUFFER_FNS(Pinned, pinned)
TAS_BUFFER_FNS(Pinned, pinned)
+BUFFER_FNS(Escaped, escaped)
+TAS_BUFFER_FNS(Escaped, escaped)
struct gfs2_bufdata {
struct buffer_head *bd_bh;
@@ -254,7 +257,7 @@ struct gfs2_inode {
struct inode *i_vnode;
struct gfs2_holder i_iopen_gh;
-
+ struct gfs2_holder i_gh; /* for prepare/commit_write only */
struct gfs2_alloc i_alloc;
uint64_t i_last_rg_alloc;
@@ -511,17 +514,17 @@ struct gfs2_sbd {
/* Inode Stuff */
- struct gfs2_inode *sd_master_dir;
- struct gfs2_inode *sd_jindex;
- struct gfs2_inode *sd_inum_inode;
- struct gfs2_inode *sd_statfs_inode;
- struct gfs2_inode *sd_ir_inode;
- struct gfs2_inode *sd_sc_inode;
- struct gfs2_inode *sd_ut_inode;
- struct gfs2_inode *sd_qc_inode;
- struct gfs2_inode *sd_rindex;
- struct gfs2_inode *sd_quota_inode;
- struct gfs2_inode *sd_root_dir;
+ struct inode *sd_master_dir;
+ struct inode *sd_jindex;
+ struct inode *sd_inum_inode;
+ struct inode *sd_statfs_inode;
+ struct inode *sd_ir_inode;
+ struct inode *sd_sc_inode;
+ struct inode *sd_ut_inode;
+ struct inode *sd_qc_inode;
+ struct inode *sd_rindex;
+ struct inode *sd_quota_inode;
+ struct inode *sd_root_dir;
/* Inum stuff */
@@ -615,6 +618,8 @@ struct gfs2_sbd {
unsigned int sd_log_num_revoke;
unsigned int sd_log_num_rg;
unsigned int sd_log_num_databuf;
+ unsigned int sd_log_num_jdata;
+
struct list_head sd_log_le_gl;
struct list_head sd_log_le_buf;
struct list_head sd_log_le_revoke;
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index e4ba380..4c193e3 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -725,7 +725,7 @@ int gfs2_lookupi(struct gfs2_inode *dip, struct qstr *name, int is_root,
return -ENAMETOOLONG;
if (gfs2_filecmp(name, ".", 1) ||
- (gfs2_filecmp(name, "..", 2) && dip == sdp->sd_root_dir)) {
+ (gfs2_filecmp(name, "..", 2) && dip == get_v2ip(sdp->sd_root_dir))) {
gfs2_inode_hold(dip);
*ipp = dip;
return 0;
@@ -764,7 +764,7 @@ int gfs2_lookupi(struct gfs2_inode *dip, struct qstr *name, int is_root,
static int pick_formal_ino_1(struct gfs2_sbd *sdp, uint64_t *formal_ino)
{
- struct gfs2_inode *ip = sdp->sd_ir_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_ir_inode);
struct buffer_head *bh;
struct gfs2_inum_range ir;
int error;
@@ -805,8 +805,8 @@ static int pick_formal_ino_1(struct gfs2_sbd *sdp, uint64_t *formal_ino)
static int pick_formal_ino_2(struct gfs2_sbd *sdp, uint64_t *formal_ino)
{
- struct gfs2_inode *ip = sdp->sd_ir_inode;
- struct gfs2_inode *m_ip = sdp->sd_inum_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_ir_inode);
+ struct gfs2_inode *m_ip = get_v2ip(sdp->sd_inum_inode);
struct gfs2_holder gh;
struct buffer_head *bh;
struct gfs2_inum_range ir;
@@ -1460,7 +1460,7 @@ int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to)
error = -EINVAL;
break;
}
- if (to == sdp->sd_root_dir) {
+ if (to == get_v2ip(sdp->sd_root_dir)) {
error = 0;
break;
}
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 4df7da5..e42ae38 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -60,14 +60,23 @@ int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
int gfs2_repermission(struct inode *inode, int mask, struct nameidata *nd);
-static inline int gfs2_lookup_simple(struct gfs2_inode *dip, char *name,
- struct gfs2_inode **ipp)
+static inline int gfs2_lookup_simple(struct inode *dip, char *name,
+ struct inode **ipp)
{
+ struct gfs2_inode *ip;
struct qstr qstr;
+ int err;
memset(&qstr, 0, sizeof(struct qstr));
qstr.name = name;
qstr.len = strlen(name);
- return gfs2_lookupi(dip, &qstr, 1, ipp);
+ err = gfs2_lookupi(get_v2ip(dip), &qstr, 1, &ip);
+ if (err == 0) {
+ *ipp = gfs2_ip2v(ip);
+ if (*ipp == NULL)
+ err = -ENOMEM;
+ gfs2_inode_put(ip);
+ }
+ return err;
}
#endif /* __INODE_DOT_H__ */
diff --git a/fs/gfs2/jdata.c b/fs/gfs2/jdata.c
index 6caa93e..e43eaf1 100644
--- a/fs/gfs2/jdata.c
+++ b/fs/gfs2/jdata.c
@@ -22,6 +22,13 @@
#include "meta_io.h"
#include "trans.h"
+int gfs2_internal_read(struct gfs2_inode *ip,
+ struct file_ra_state *ra_state,
+ char *buf, loff_t *pos, unsigned size)
+{
+ return gfs2_jdata_read_mem(ip, buf, *pos, size);
+}
+
int gfs2_jdata_get_buffer(struct gfs2_inode *ip, uint64_t block, int new,
struct buffer_head **bhp)
{
diff --git a/fs/gfs2/ops_export.c b/fs/gfs2/ops_export.c
index 0ae3a0a..335448d 100644
--- a/fs/gfs2/ops_export.c
+++ b/fs/gfs2/ops_export.c
@@ -81,7 +81,7 @@ static int gfs2_encode_fh(struct dentry *dentry, __u32 *fh, int *len,
fh[3] = cpu_to_be32(fh[3]);
*len = 4;
- if (!connectable || ip == sdp->sd_root_dir)
+ if (!connectable || ip == get_v2ip(sdp->sd_root_dir))
return *len;
spin_lock(&dentry->d_lock);
diff --git a/fs/gfs2/ops_file.h b/fs/gfs2/ops_file.h
index 95123d7..3c237bf 100644
--- a/fs/gfs2/ops_file.h
+++ b/fs/gfs2/ops_file.h
@@ -10,6 +10,10 @@
#ifndef __OPS_FILE_DOT_H__
#define __OPS_FILE_DOT_H__
+extern int gfs2_internal_read(struct gfs2_inode *ip,
+ struct file_ra_state *ra_state,
+ char *buf, loff_t *pos, unsigned size);
+
extern struct file_operations gfs2_file_fops;
extern struct file_operations gfs2_dir_fops;
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index c61a80c..139cef8 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -275,14 +275,38 @@ static int init_locking(struct gfs2_sbd *sdp, struct gfs2_holder *mount_gh,
return error;
}
+int gfs2_lookup_root(struct gfs2_sbd *sdp)
+{
+ int error;
+ struct gfs2_glock *gl;
+ struct gfs2_inode *ip;
+
+ error = gfs2_glock_get(sdp, sdp->sd_sb.sb_root_dir.no_addr,
+ &gfs2_inode_glops, CREATE, &gl);
+ if (!error) {
+ error = gfs2_inode_get(gl, &sdp->sd_sb.sb_root_dir,
+ CREATE, &ip);
+ if (!error) {
+ if (!error)
+ gfs2_inode_min_init(ip, DT_DIR);
+ sdp->sd_root_dir = gfs2_ip2v(ip);
+ gfs2_inode_put(ip);
+ }
+ gfs2_glock_put(gl);
+ }
+
+ return error;
+}
+
static int init_sb(struct gfs2_sbd *sdp, int silent, int undo)
{
struct super_block *sb = sdp->sd_vfs;
struct gfs2_holder sb_gh;
+ struct inode *inode;
int error = 0;
if (undo) {
- gfs2_inode_put(sdp->sd_master_dir);
+ iput(sdp->sd_master_dir);
return 0;
}
@@ -321,14 +345,35 @@ static int init_sb(struct gfs2_sbd *sdp, int silent, int undo)
sb_set_blocksize(sb, sdp->sd_sb.sb_bsize);
- error = gfs2_lookup_master_dir(sdp);
- if (error)
- fs_err(sdp, "can't read in master directory: %d\n", error);
+ /* Get the root inode */
+ error = gfs2_lookup_root(sdp);
+ if (error) {
+ fs_err(sdp, "can't read in root inode: %d\n", error);
+ goto out;
+ }
- out:
+ /* Get the root inode/dentry */
+ inode = sdp->sd_root_dir;
+ if (!inode) {
+ fs_err(sdp, "can't get root inode\n");
+ error = -ENOMEM;
+ goto out_rooti;
+ }
+
+ sb->s_root = d_alloc_root(inode);
+ if (!sb->s_root) {
+ fs_err(sdp, "can't get root dentry\n");
+ error = -ENOMEM;
+ goto out_rooti;
+ }
+
+out:
gfs2_glock_dq_uninit(&sb_gh);
return error;
+out_rooti:
+ iput(sdp->sd_root_dir);
+ goto out;
}
static int init_journal(struct gfs2_sbd *sdp, int undo)
@@ -349,7 +394,7 @@ static int init_journal(struct gfs2_sbd *sdp, int undo)
fs_err(sdp, "can't lookup journal index: %d\n", error);
return error;
}
- set_bit(GLF_STICKY, &sdp->sd_jindex->i_gl->gl_flags);
+ set_bit(GLF_STICKY, &get_v2ip(sdp->sd_jindex)->i_gl->gl_flags);
/* Load in the journal index special file */
@@ -465,53 +510,44 @@ static int init_journal(struct gfs2_sbd *sdp, int undo)
gfs2_glock_dq_uninit(&ji_gh);
fail:
- gfs2_inode_put(sdp->sd_jindex);
+ iput(sdp->sd_jindex);
return error;
}
-int gfs2_lookup_root(struct gfs2_sbd *sdp)
-{
- int error;
- struct gfs2_glock *gl;
-
- error = gfs2_glock_get(sdp, sdp->sd_sb.sb_root_dir.no_addr,
- &gfs2_inode_glops, CREATE, &gl);
- if (!error) {
- error = gfs2_inode_get(gl, &sdp->sd_sb.sb_root_dir,
- CREATE, &sdp->sd_root_dir);
- if (!error)
- gfs2_inode_min_init(sdp->sd_root_dir, DT_DIR);
- gfs2_glock_put(gl);
- }
-
- return error;
-}
-
static int init_inodes(struct gfs2_sbd *sdp, int undo)
{
- struct inode *inode;
- struct dentry **dentry = &sdp->sd_vfs->s_root;
int error = 0;
if (undo)
- goto fail_dput;
+ goto fail_qinode;
+
+ error = gfs2_lookup_master_dir(sdp);
+ if (error) {
+ fs_err(sdp, "can't read in master directory: %d\n", error);
+ goto fail;
+ }
+
+ error = init_journal(sdp, undo);
+ if (error)
+ goto fail_master;
/* Read in the master inode number inode */
error = gfs2_lookup_simple(sdp->sd_master_dir, "inum",
&sdp->sd_inum_inode);
if (error) {
fs_err(sdp, "can't read in inum inode: %d\n", error);
- return error;
+ goto fail_journal;
}
+
/* Read in the master statfs inode */
error = gfs2_lookup_simple(sdp->sd_master_dir, "statfs",
&sdp->sd_statfs_inode);
if (error) {
fs_err(sdp, "can't read in statfs inode: %d\n", error);
- goto fail;
+ goto fail_inum;
}
/* Read in the resource index inode */
@@ -521,8 +557,8 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
fs_err(sdp, "can't get resource index inode: %d\n", error);
goto fail_statfs;
}
- set_bit(GLF_STICKY, &sdp->sd_rindex->i_gl->gl_flags);
- sdp->sd_rindex_vn = sdp->sd_rindex->i_gl->gl_vn - 1;
+ set_bit(GLF_STICKY, &get_v2ip(sdp->sd_rindex)->i_gl->gl_flags);
+ sdp->sd_rindex_vn = get_v2ip(sdp->sd_rindex)->i_gl->gl_vn - 1;
/* Read in the quota inode */
error = gfs2_lookup_simple(sdp->sd_master_dir, "quota",
@@ -531,58 +567,31 @@ static int init_inodes(struct gfs2_sbd *sdp, int undo)
fs_err(sdp, "can't get quota file inode: %d\n", error);
goto fail_rindex;
}
-
- /* Get the root inode */
- error = gfs2_lookup_root(sdp);
- if (error) {
- fs_err(sdp, "can't read in root inode: %d\n", error);
- goto fail_qinode;
- }
-
- /* Get the root inode/dentry */
- inode = gfs2_ip2v(sdp->sd_root_dir);
- if (!inode) {
- fs_err(sdp, "can't get root inode\n");
- error = -ENOMEM;
- goto fail_rooti;
- }
-
- *dentry = d_alloc_root(inode);
- if (!*dentry) {
- iput(inode);
- fs_err(sdp, "can't get root dentry\n");
- error = -ENOMEM;
- goto fail_rooti;
- }
-
return 0;
- fail_dput:
- dput(*dentry);
- *dentry = NULL;
+fail_qinode:
+ iput(sdp->sd_quota_inode);
- fail_rooti:
- gfs2_inode_put(sdp->sd_root_dir);
-
- fail_qinode:
- gfs2_inode_put(sdp->sd_quota_inode);
-
- fail_rindex:
+fail_rindex:
gfs2_clear_rgrpd(sdp);
- gfs2_inode_put(sdp->sd_rindex);
-
- fail_statfs:
- gfs2_inode_put(sdp->sd_statfs_inode);
+ iput(sdp->sd_rindex);
- fail:
- gfs2_inode_put(sdp->sd_inum_inode);
+fail_statfs:
+ iput(sdp->sd_statfs_inode);
+fail_inum:
+ iput(sdp->sd_inum_inode);
+fail_journal:
+ init_journal(sdp, UNDO);
+fail_master:
+ iput(sdp->sd_master_dir);
+fail:
return error;
}
static int init_per_node(struct gfs2_sbd *sdp, int undo)
{
- struct gfs2_inode *pn = NULL;
+ struct inode *pn = NULL;
char buf[30];
int error = 0;
@@ -626,10 +635,10 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
goto fail_ut_i;
}
- gfs2_inode_put(pn);
+ iput(pn);
pn = NULL;
- error = gfs2_glock_nq_init(sdp->sd_ir_inode->i_gl,
+ error = gfs2_glock_nq_init(get_v2ip(sdp->sd_ir_inode)->i_gl,
LM_ST_EXCLUSIVE, GL_NEVER_RECURSE,
&sdp->sd_ir_gh);
if (error) {
@@ -637,7 +646,7 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
goto fail_qc_i;
}
- error = gfs2_glock_nq_init(sdp->sd_sc_inode->i_gl,
+ error = gfs2_glock_nq_init(get_v2ip(sdp->sd_sc_inode)->i_gl,
LM_ST_EXCLUSIVE, GL_NEVER_RECURSE,
&sdp->sd_sc_gh);
if (error) {
@@ -645,7 +654,7 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
goto fail_ir_gh;
}
- error = gfs2_glock_nq_init(sdp->sd_ut_inode->i_gl,
+ error = gfs2_glock_nq_init(get_v2ip(sdp->sd_ut_inode)->i_gl,
LM_ST_EXCLUSIVE, GL_NEVER_RECURSE,
&sdp->sd_ut_gh);
if (error) {
@@ -653,7 +662,7 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
goto fail_sc_gh;
}
- error = gfs2_glock_nq_init(sdp->sd_qc_inode->i_gl,
+ error = gfs2_glock_nq_init(get_v2ip(sdp->sd_qc_inode)->i_gl,
LM_ST_EXCLUSIVE, GL_NEVER_RECURSE,
&sdp->sd_qc_gh);
if (error) {
@@ -676,20 +685,20 @@ static int init_per_node(struct gfs2_sbd *sdp, int undo)
gfs2_glock_dq_uninit(&sdp->sd_ir_gh);
fail_qc_i:
- gfs2_inode_put(sdp->sd_qc_inode);
+ iput(sdp->sd_qc_inode);
fail_ut_i:
- gfs2_inode_put(sdp->sd_ut_inode);
+ iput(sdp->sd_ut_inode);
fail_sc_i:
- gfs2_inode_put(sdp->sd_sc_inode);
+ iput(sdp->sd_sc_inode);
fail_ir_i:
- gfs2_inode_put(sdp->sd_ir_inode);
+ iput(sdp->sd_ir_inode);
fail:
if (pn)
- gfs2_inode_put(pn);
+ iput(pn);
return error;
}
@@ -793,14 +802,10 @@ static int fill_super(struct super_block *sb, void *data, int silent)
error = init_sb(sdp, silent, DO);
if (error)
goto fail_locking;
-
- error = init_journal(sdp, DO);
- if (error)
- goto fail_sb;
error = init_inodes(sdp, DO);
if (error)
- goto fail_journals;
+ goto fail_sb;
error = init_per_node(sdp, DO);
if (error)
@@ -837,9 +842,6 @@ static int fill_super(struct super_block *sb, void *data, int silent)
fail_inodes:
init_inodes(sdp, UNDO);
- fail_journals:
- init_journal(sdp, UNDO);
-
fail_sb:
init_sb(sdp, 0, UNDO);
diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c
index ca6a4d8..e06ef8d 100644
--- a/fs/gfs2/ops_super.c
+++ b/fs/gfs2/ops_super.c
@@ -97,13 +97,13 @@ static void gfs2_put_super(struct super_block *sb)
/* Release stuff */
- gfs2_inode_put(sdp->sd_master_dir);
- gfs2_inode_put(sdp->sd_jindex);
- gfs2_inode_put(sdp->sd_inum_inode);
- gfs2_inode_put(sdp->sd_statfs_inode);
- gfs2_inode_put(sdp->sd_rindex);
- gfs2_inode_put(sdp->sd_quota_inode);
- gfs2_inode_put(sdp->sd_root_dir);
+ iput(sdp->sd_master_dir);
+ iput(sdp->sd_jindex);
+ iput(sdp->sd_inum_inode);
+ iput(sdp->sd_statfs_inode);
+ iput(sdp->sd_rindex);
+ iput(sdp->sd_quota_inode);
+ iput(sdp->sd_root_dir);
gfs2_glock_put(sdp->sd_rename_gl);
gfs2_glock_put(sdp->sd_trans_gl);
@@ -115,10 +115,10 @@ static void gfs2_put_super(struct super_block *sb)
gfs2_glock_dq_uninit(&sdp->sd_sc_gh);
gfs2_glock_dq_uninit(&sdp->sd_ut_gh);
gfs2_glock_dq_uninit(&sdp->sd_qc_gh);
- gfs2_inode_put(sdp->sd_ir_inode);
- gfs2_inode_put(sdp->sd_sc_inode);
- gfs2_inode_put(sdp->sd_ut_inode);
- gfs2_inode_put(sdp->sd_qc_inode);
+ iput(sdp->sd_ir_inode);
+ iput(sdp->sd_sc_inode);
+ iput(sdp->sd_ut_inode);
+ iput(sdp->sd_qc_inode);
}
gfs2_glock_dq_uninit(&sdp->sd_live_gh);
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 5fb5a53..69e8f4e 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -56,6 +56,7 @@
#include "rgrp.h"
#include "super.h"
#include "trans.h"
+#include "ops_file.h"
#define QUOTA_USER 1
#define QUOTA_GROUP 0
@@ -241,7 +242,7 @@ static void slot_put(struct gfs2_quota_data *qd)
static int bh_get(struct gfs2_quota_data *qd)
{
struct gfs2_sbd *sdp = qd->qd_gl->gl_sbd;
- struct gfs2_inode *ip = sdp->sd_qc_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_qc_inode);
unsigned int block, offset;
uint64_t dblock;
int new = 0;
@@ -522,7 +523,7 @@ static int sort_qd(const void *a, const void *b)
static void do_qc(struct gfs2_quota_data *qd, int64_t change)
{
struct gfs2_sbd *sdp = qd->qd_gl->gl_sbd;
- struct gfs2_inode *ip = sdp->sd_qc_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_qc_inode);
struct gfs2_quota_change *qc = qd->qd_bh_qc;
int64_t x;
@@ -563,12 +564,13 @@ static void do_qc(struct gfs2_quota_data *qd, int64_t change)
static int do_sync(unsigned int num_qd, struct gfs2_quota_data **qda)
{
struct gfs2_sbd *sdp = (*qda)->qd_gl->gl_sbd;
- struct gfs2_inode *ip = sdp->sd_quota_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_quota_inode);
unsigned int data_blocks, ind_blocks;
+ struct file_ra_state ra_state;
struct gfs2_holder *ghs, i_gh;
unsigned int qx, x;
struct gfs2_quota_data *qd;
- uint64_t offset;
+ loff_t offset;
unsigned int nalloc = 0;
struct gfs2_alloc *al = NULL;
int error;
@@ -631,6 +633,7 @@ static int do_sync(unsigned int num_qd, struct gfs2_quota_data **qda)
goto out_gunlock;
}
+ file_ra_state_init(&ra_state, ip->i_vnode->i_mapping);
for (x = 0; x < num_qd; x++) {
char buf[sizeof(struct gfs2_quota)];
struct gfs2_quota q;
@@ -642,7 +645,7 @@ static int do_sync(unsigned int num_qd, struct gfs2_quota_data **qda)
sizeof(struct gfs2_quota) bytes. */
memset(buf, 0, sizeof(struct gfs2_quota));
- error = gfs2_jdata_read_mem(ip, buf, offset,
+ error = gfs2_internal_read(ip, &ra_state, buf, &offset,
sizeof(struct gfs2_quota));
if (error < 0)
goto out_end_trans;
@@ -703,8 +706,10 @@ static int do_glock(struct gfs2_quota_data *qd, int force_refresh,
struct gfs2_holder i_gh;
struct gfs2_quota q;
char buf[sizeof(struct gfs2_quota)];
+ struct file_ra_state ra_state;
int error;
+ file_ra_state_init(&ra_state, sdp->sd_quota_inode->i_mapping);
restart:
error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_SHARED, 0, q_gh);
if (error)
@@ -713,6 +718,7 @@ static int do_glock(struct gfs2_quota_data *qd, int force_refresh,
gfs2_quota_lvb_in(&qd->qd_qb, qd->qd_gl->gl_lvb);
if (force_refresh || qd->qd_qb.qb_magic != GFS2_MAGIC) {
+ loff_t pos;
gfs2_glock_dq_uninit(q_gh);
error = gfs2_glock_nq_init(qd->qd_gl,
LM_ST_EXCLUSIVE, GL_NOCACHE,
@@ -720,16 +726,17 @@ static int do_glock(struct gfs2_quota_data *qd, int force_refresh,
if (error)
return error;
- error = gfs2_glock_nq_init(sdp->sd_quota_inode->i_gl,
+ error = gfs2_glock_nq_init(get_v2ip(sdp->sd_quota_inode)->i_gl,
LM_ST_SHARED, 0,
&i_gh);
if (error)
goto fail;
memset(buf, 0, sizeof(struct gfs2_quota));
-
- error = gfs2_jdata_read_mem(sdp->sd_quota_inode, buf,
- qd2offset(qd),
+ pos = qd2offset(qd);
+ error = gfs2_internal_read(get_v2ip(sdp->sd_quota_inode),
+ &ra_state, buf,
+ &pos,
sizeof(struct gfs2_quota));
if (error < 0)
goto fail_gunlock;
@@ -1059,7 +1066,7 @@ int gfs2_quota_read(struct gfs2_sbd *sdp, int user, uint32_t id,
int gfs2_quota_init(struct gfs2_sbd *sdp)
{
- struct gfs2_inode *ip = sdp->sd_qc_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_qc_inode);
unsigned int blocks = ip->i_di.di_size >> sdp->sd_sb.sb_bsize_shift;
unsigned int x, slot = 0;
unsigned int found = 0;
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 87c80bb..758cc56 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -12,19 +12,20 @@
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/buffer_head.h>
+#include <linux/fs.h>
#include <asm/semaphore.h>
#include "gfs2.h"
#include "bits.h"
#include "glock.h"
#include "glops.h"
-#include "jdata.h"
#include "lops.h"
#include "meta_io.h"
#include "quota.h"
#include "rgrp.h"
#include "super.h"
#include "trans.h"
+#include "ops_file.h"
/**
* gfs2_rgrp_verify - Verify that a resource group is consistent
@@ -268,8 +269,10 @@ static int compute_bitstructs(struct gfs2_rgrpd *rgd)
static int gfs2_ri_update(struct gfs2_inode *ip)
{
struct gfs2_sbd *sdp = ip->i_sbd;
+ struct inode *inode = ip->i_vnode;
struct gfs2_rgrpd *rgd;
char buf[sizeof(struct gfs2_rindex)];
+ struct file_ra_state ra_state;
uint64_t junk = ip->i_di.di_size;
int error;
@@ -280,10 +283,10 @@ static int gfs2_ri_update(struct gfs2_inode *ip)
clear_rgrpdi(sdp);
+ file_ra_state_init(&ra_state, inode->i_mapping);
for (sdp->sd_rgrps = 0;; sdp->sd_rgrps++) {
- error = gfs2_jdata_read_mem(ip, buf,
- sdp->sd_rgrps *
- sizeof(struct gfs2_rindex),
+ loff_t pos = sdp->sd_rgrps * sizeof(struct gfs2_rindex);
+ error = gfs2_internal_read(ip, &ra_state, buf, &pos,
sizeof(struct gfs2_rindex));
if (!error)
break;
@@ -350,7 +353,7 @@ static int gfs2_ri_update(struct gfs2_inode *ip)
int gfs2_rindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ri_gh)
{
- struct gfs2_inode *ip = sdp->sd_rindex;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_rindex);
struct gfs2_glock *gl = ip->i_gl;
int error;
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index cab7ab5..bae32ba 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -271,7 +271,7 @@ int gfs2_do_upgrade(struct gfs2_sbd *sdp, struct gfs2_glock *sb_gl)
int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh)
{
- struct gfs2_inode *dip = sdp->sd_jindex;
+ struct gfs2_inode *dip = get_v2ip(sdp->sd_jindex);
struct qstr name;
char buf[20];
struct gfs2_jdesc *jd;
@@ -289,7 +289,7 @@ int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh)
name.len = sprintf(buf, "journal%u", sdp->sd_journals);
- error = gfs2_dir_search(sdp->sd_jindex, &name, NULL, NULL);
+ error = gfs2_dir_search(get_v2ip(sdp->sd_jindex), &name, NULL, NULL);
if (error == -ENOENT) {
error = 0;
break;
@@ -437,6 +437,7 @@ int gfs2_jdesc_check(struct gfs2_jdesc *jd)
int gfs2_lookup_master_dir(struct gfs2_sbd *sdp)
{
+ struct inode *inode = NULL;
struct gfs2_glock *gl;
int error;
@@ -444,8 +445,8 @@ int gfs2_lookup_master_dir(struct gfs2_sbd *sdp)
sdp->sd_sb.sb_master_dir.no_addr,
&gfs2_inode_glops, CREATE, &gl);
if (!error) {
- error = gfs2_inode_get(gl, &sdp->sd_sb.sb_master_dir, CREATE,
- &sdp->sd_master_dir);
+ error = gfs2_lookup_simple(sdp->sd_root_dir, ".gfs2_admin", &inode);
+ sdp->sd_master_dir = inode;
gfs2_glock_put(gl);
}
@@ -549,9 +550,9 @@ int gfs2_make_fs_ro(struct gfs2_sbd *sdp)
int gfs2_statfs_init(struct gfs2_sbd *sdp)
{
- struct gfs2_inode *m_ip = sdp->sd_statfs_inode;
+ struct gfs2_inode *m_ip = get_v2ip(sdp->sd_statfs_inode);
struct gfs2_statfs_change *m_sc = &sdp->sd_statfs_master;
- struct gfs2_inode *l_ip = sdp->sd_sc_inode;
+ struct gfs2_inode *l_ip = get_v2ip(sdp->sd_sc_inode);
struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
struct buffer_head *m_bh, *l_bh;
struct gfs2_holder gh;
@@ -598,7 +599,7 @@ int gfs2_statfs_init(struct gfs2_sbd *sdp)
void gfs2_statfs_change(struct gfs2_sbd *sdp, int64_t total, int64_t free,
int64_t dinodes)
{
- struct gfs2_inode *l_ip = sdp->sd_sc_inode;
+ struct gfs2_inode *l_ip = get_v2ip(sdp->sd_sc_inode);
struct gfs2_statfs_change *l_sc = &sdp->sd_statfs_local;
struct buffer_head *l_bh;
int error;
@@ -624,8 +625,8 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, int64_t total, int64_t free,
int gfs2_statfs_sync(struct gfs2_sbd *sdp)
{
- struct gfs2_inode *m_ip = sdp->sd_statfs_inode;
- struct gfs2_inode *l_ip = sdp->sd_sc_inode;
+ struct gfs2_inode *m_ip = get_v2ip(sdp->sd_statfs_inode);
+ struct gfs2_inode *l_ip = get_v2ip(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_holder gh;
diff --git a/fs/gfs2/unlinked.c b/fs/gfs2/unlinked.c
index b8d836e..405b91b 100644
--- a/fs/gfs2/unlinked.c
+++ b/fs/gfs2/unlinked.c
@@ -25,7 +25,7 @@
static int munge_ondisk(struct gfs2_sbd *sdp, unsigned int slot,
struct gfs2_unlinked_tag *ut)
{
- struct gfs2_inode *ip = sdp->sd_ut_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_ut_inode);
unsigned int block, offset;
uint64_t dblock;
int new = 0;
@@ -312,7 +312,7 @@ int gfs2_unlinked_dealloc(struct gfs2_sbd *sdp)
int gfs2_unlinked_init(struct gfs2_sbd *sdp)
{
- struct gfs2_inode *ip = sdp->sd_ut_inode;
+ struct gfs2_inode *ip = get_v2ip(sdp->sd_ut_inode);
unsigned int blocks = ip->i_di.di_size >> sdp->sd_sb.sb_bsize_shift;
unsigned int x, slot = 0;
unsigned int found = 0;
generated by cgit v1.1 at 2024-12-25 22:39:11 +0000