diff options
| -rw-r--r-- | fs/nilfs2/sb.h | 7 | ||||
| -rw-r--r-- | fs/nilfs2/segment.c | 9 | ||||
| -rw-r--r-- | fs/nilfs2/super.c | 10 | ||||
| -rw-r--r-- | fs/nilfs2/the_nilfs.h | 9 |
4 files changed, 19 insertions, 16 deletions
diff --git a/fs/nilfs2/sb.h b/fs/nilfs2/sb.h index d7346c9..0512521 100644 --- a/fs/nilfs2/sb.h +++ b/fs/nilfs2/sb.h @@ -34,13 +34,6 @@ struct nilfs_sc_info; * NILFS super-block data in memory */ struct nilfs_sb_info { - uid_t s_resuid; - gid_t s_resgid; - - unsigned long s_interval; /* construction interval */ - unsigned long s_watermark; /* threshold of data amount - for the segment construction */ - /* Fundamental members */ struct super_block *s_super; /* reverse pointer to super_block */ struct the_nilfs *s_nilfs; diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index 851bcd3..a32d9cb 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -2676,6 +2676,7 @@ static void nilfs_segctor_kill_thread(struct nilfs_sc_info *sci) static struct nilfs_sc_info *nilfs_segctor_new(struct nilfs_sb_info *sbi, struct nilfs_root *root) { + struct the_nilfs *nilfs = sbi->s_nilfs; struct nilfs_sc_info *sci; sci = kzalloc(sizeof(*sci), GFP_KERNEL); @@ -2703,10 +2704,10 @@ static struct nilfs_sc_info *nilfs_segctor_new(struct nilfs_sb_info *sbi, sci->sc_mjcp_freq = HZ * NILFS_SC_DEFAULT_SR_FREQ; sci->sc_watermark = NILFS_SC_DEFAULT_WATERMARK; - if (sbi->s_interval) - sci->sc_interval = sbi->s_interval; - if (sbi->s_watermark) - sci->sc_watermark = sbi->s_watermark; + if (nilfs->ns_interval) + sci->sc_interval = nilfs->ns_interval; + if (nilfs->ns_watermark) + sci->sc_watermark = nilfs->ns_watermark; return sci; } diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 0576cb2..2f17a2f 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -729,7 +729,7 @@ int nilfs_store_magic_and_option(struct super_block *sb, struct nilfs_super_block *sbp, char *data) { - struct nilfs_sb_info *sbi = NILFS_SB(sb); + struct the_nilfs *nilfs = NILFS_SB(sb)->s_nilfs; sb->s_magic = le16_to_cpu(sbp->s_magic); @@ -740,10 +740,10 @@ int nilfs_store_magic_and_option(struct super_block *sb, nilfs_set_default_options(sb, sbp); - sbi->s_resuid = le16_to_cpu(sbp->s_def_resuid); - sbi->s_resgid = le16_to_cpu(sbp->s_def_resgid); - sbi->s_interval = le32_to_cpu(sbp->s_c_interval); - sbi->s_watermark = le32_to_cpu(sbp->s_c_block_max); + nilfs->ns_resuid = le16_to_cpu(sbp->s_def_resuid); + nilfs->ns_resgid = le16_to_cpu(sbp->s_def_resgid); + nilfs->ns_interval = le32_to_cpu(sbp->s_c_interval); + nilfs->ns_watermark = le32_to_cpu(sbp->s_c_block_max); return !parse_options(data, sb, 0) ? -EINVAL : 0 ; } diff --git a/fs/nilfs2/the_nilfs.h b/fs/nilfs2/the_nilfs.h index 4382780..4a9bf39 100644 --- a/fs/nilfs2/the_nilfs.h +++ b/fs/nilfs2/the_nilfs.h @@ -73,6 +73,10 @@ enum { * @ns_cptree_lock: lock protecting @ns_cptree * @ns_gc_inodes: dummy inodes to keep live blocks * @ns_mount_opt: mount options + * @ns_resuid: uid for reserved blocks + * @ns_resgid: gid for reserved blocks + * @ns_interval: checkpoint creation interval + * @ns_watermark: watermark for the number of dirty buffers * @ns_blocksize_bits: bit length of block size * @ns_blocksize: block size * @ns_nsegments: number of segments in filesystem @@ -152,6 +156,11 @@ struct the_nilfs { /* Mount options */ unsigned long ns_mount_opt; + uid_t ns_resuid; + gid_t ns_resgid; + unsigned long ns_interval; + unsigned long ns_watermark; + /* Disk layout information (static) */ unsigned int ns_blocksize_bits; unsigned int ns_blocksize; |
