#include "log.h"
#include "quota.h"
#include "dir.h"
+#include "trace_gfs2.h"
#define DO 0
#define UNDO 1
}
/* Set up the buffer cache and SB for real */
- if (sdp->sd_sb.sb_bsize < bdev_hardsect_size(sb->s_bdev)) {
+ if (sdp->sd_sb.sb_bsize < bdev_logical_block_size(sb->s_bdev)) {
ret = -EINVAL;
fs_err(sdp, "FS block size (%u) is too small for device "
"block size (%u)\n",
- sdp->sd_sb.sb_bsize, bdev_hardsect_size(sb->s_bdev));
+ sdp->sd_sb.sb_bsize, bdev_logical_block_size(sb->s_bdev));
goto out;
}
if (sdp->sd_sb.sb_bsize > PAGE_SIZE) {
/* Map the extents for this journal's blocks */
map_journal_extents(sdp);
}
+ trace_gfs2_log_blocks(sdp, atomic_read(&sdp->sd_log_blks_free));
if (sdp->sd_lockstruct.ls_first) {
unsigned int x;
return -EINVAL;
}
-static struct super_block *get_gfs2_sb(const char *dev_name)
+static int gfs2_get_sb_meta(struct file_system_type *fs_type, int flags,
+ const char *dev_name, void *data, struct vfsmount *mnt)
{
struct super_block *s;
+ struct gfs2_sbd *sdp;
struct path path;
int error;
if (error) {
printk(KERN_WARNING "GFS2: path_lookup on %s returned error %d\n",
dev_name, error);
- return ERR_PTR(-ENOENT);
+ return error;
}
s = sget(&gfs2_fs_type, test_meta_super, set_meta_super,
path.dentry->d_inode->i_sb->s_bdev);
path_put(&path);
- return s;
-}
-
-static int gfs2_get_sb_meta(struct file_system_type *fs_type, int flags,
- const char *dev_name, void *data, struct vfsmount *mnt)
-{
- struct super_block *s;
- struct gfs2_sbd *sdp;
-
- s = get_gfs2_sb(dev_name);
if (IS_ERR(s)) {
printk(KERN_WARNING "GFS2: gfs2 mount does not exist\n");
return PTR_ERR(s);