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GFS2: Move rg_free from gfs2_rgrpd_host to gfs2_rgrpd 

The second of three fields which need to move, in order
to remove the struct gfs2_rgrpd_host.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2008-11-04 10:25:13 +00:00
parent d8b71f7381
commit cfc8b54922
3 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/gfs2/incore.h
View File

@ -69,7 +69,6 @@ struct gfs2_bitmap {
};
struct gfs2_rgrp_host {
u32 rg_free;
u32 rg_dinodes;
};
@ -82,6 +81,7 @@ struct gfs2_rgrpd {
u32 rd_length; /* length of rgrp header in fs blocks */
u32 rd_data; /* num of data blocks in rgrp */
u32 rd_bitbytes; /* number of bytes in data bitmaps */
u32 rd_free;
struct gfs2_rgrp_host rd_rg;
u64 rd_igeneration;
struct gfs2_bitmap *rd_bits;

28
fs/gfs2/rgrp.c
View File

@ -269,15 +269,15 @@ void gfs2_rgrp_verify(struct gfs2_rgrpd *rgd)
bi->bi_len, x);
}
if (count[0] != rgd->rd_rg.rg_free) {
if (count[0] != rgd->rd_free) {
if (gfs2_consist_rgrpd(rgd))
fs_err(sdp, "free data mismatch: %u != %u\n",
count[0], rgd->rd_rg.rg_free);
count[0], rgd->rd_free);
return;
}
tmp = rgd->rd_data -
rgd->rd_rg.rg_free -
rgd->rd_free -
rgd->rd_rg.rg_dinodes;
if (count[1] + count[2] != tmp) {
if (gfs2_consist_rgrpd(rgd))
@ -700,7 +700,7 @@ static void gfs2_rgrp_in(struct gfs2_rgrpd *rgd, const void *buf)
rgd->rd_flags |= GFS2_RDF_NOALLOC;
else
rgd->rd_flags &= ~GFS2_RDF_NOALLOC;
rg->rg_free = be32_to_cpu(str->rg_free);
rgd->rd_free = be32_to_cpu(str->rg_free);
rg->rg_dinodes = be32_to_cpu(str->rg_dinodes);
rgd->rd_igeneration = be64_to_cpu(str->rg_igeneration);
}
@ -714,7 +714,7 @@ static void gfs2_rgrp_out(struct gfs2_rgrpd *rgd, void *buf)
if (rgd->rd_flags & GFS2_RDF_NOALLOC)
rg_flags |= GFS2_RGF_NOALLOC;
str->rg_flags = cpu_to_be32(rg_flags);
str->rg_free = cpu_to_be32(rg->rg_free);
str->rg_free = cpu_to_be32(rgd->rd_free);
str->rg_dinodes = cpu_to_be32(rg->rg_dinodes);
str->__pad = cpu_to_be32(0);
str->rg_igeneration = cpu_to_be64(rgd->rd_igeneration);
@ -776,7 +776,7 @@ int gfs2_rgrp_bh_get(struct gfs2_rgrpd *rgd)
}
spin_lock(&sdp->sd_rindex_spin);
rgd->rd_free_clone = rgd->rd_rg.rg_free;
rgd->rd_free_clone = rgd->rd_free;
rgd->rd_bh_count++;
spin_unlock(&sdp->sd_rindex_spin);
@ -850,7 +850,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd)
}
spin_lock(&sdp->sd_rindex_spin);
rgd->rd_free_clone = rgd->rd_rg.rg_free;
rgd->rd_free_clone = rgd->rd_free;
spin_unlock(&sdp->sd_rindex_spin);
}
@ -1403,8 +1403,8 @@ u64 gfs2_alloc_block(struct gfs2_inode *ip, unsigned int *n)
block = rgd->rd_data0 + blk;
ip->i_goal = block;
gfs2_assert_withdraw(sdp, rgd->rd_rg.rg_free >= *n);
rgd->rd_rg.rg_free -= *n;
gfs2_assert_withdraw(sdp, rgd->rd_free >= *n);
rgd->rd_free -= *n;
gfs2_trans_add_bh(rgd->rd_gl, rgd->rd_bits[0].bi_bh, 1);
gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
@ -1445,8 +1445,8 @@ u64 gfs2_alloc_di(struct gfs2_inode *dip, u64 *generation)
block = rgd->rd_data0 + blk;
gfs2_assert_withdraw(sdp, rgd->rd_rg.rg_free);
rgd->rd_rg.rg_free--;
gfs2_assert_withdraw(sdp, rgd->rd_free);
rgd->rd_free--;
rgd->rd_rg.rg_dinodes++;
*generation = rgd->rd_igeneration++;
gfs2_trans_add_bh(rgd->rd_gl, rgd->rd_bits[0].bi_bh, 1);
@ -1481,7 +1481,7 @@ void gfs2_free_data(struct gfs2_inode *ip, u64 bstart, u32 blen)
if (!rgd)
return;
rgd->rd_rg.rg_free += blen;
rgd->rd_free += blen;
gfs2_trans_add_bh(rgd->rd_gl, rgd->rd_bits[0].bi_bh, 1);
gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
@ -1509,7 +1509,7 @@ void gfs2_free_meta(struct gfs2_inode *ip, u64 bstart, u32 blen)
if (!rgd)
return;
rgd->rd_rg.rg_free += blen;
rgd->rd_free += blen;
gfs2_trans_add_bh(rgd->rd_gl, rgd->rd_bits[0].bi_bh, 1);
gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
@ -1549,7 +1549,7 @@ static void gfs2_free_uninit_di(struct gfs2_rgrpd *rgd, u64 blkno)
if (!rgd->rd_rg.rg_dinodes)
gfs2_consist_rgrpd(rgd);
rgd->rd_rg.rg_dinodes--;
rgd->rd_rg.rg_free++;
rgd->rd_free++;
gfs2_trans_add_bh(rgd->rd_gl, rgd->rd_bits[0].bi_bh, 1);
gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);

2
fs/gfs2/super.c
View File

@ -468,7 +468,7 @@ static int statfs_slow_fill(struct gfs2_rgrpd *rgd,
{
gfs2_rgrp_verify(rgd);
sc->sc_total += rgd->rd_data;
sc->sc_free += rgd->rd_rg.rg_free;
sc->sc_free += rgd->rd_free;
sc->sc_dinodes += rgd->rd_rg.rg_dinodes;
return 0;
}