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authorAndreas Gruenbacher <agruenba@redhat.com>2018-08-30 18:01:50 +0300
committerBob Peterson <rpeterso@redhat.com>2018-10-12 15:29:14 +0300
commit21f09c4395c95dfaa0598d20d41cb2a669e1967e (patch)
tree997637a5fd6f19f1f0a149970ff55b6872d4c0f2 /fs/gfs2/rgrp.c
parent3548fce1645bafbeb2256caaa3635a21bafd1621 (diff)
downloadlinux-21f09c4395c95dfaa0598d20d41cb2a669e1967e.tar.xz
gfs2: Move rs_{sizehint, rgd_gh} fields into the inode
Move the rs_sizehint and rs_rgd_gh fields from struct gfs2_blkreserv into the inode: they are more closely related to the inode than to a particular reservation. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com> Reviewed-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/rgrp.c')
-rw-r--r--fs/gfs2/rgrp.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 6eb2addcbff5..3b17a4e77b39 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -1565,7 +1565,7 @@ static void rg_mblk_search(struct gfs2_rgrpd *rgd, struct gfs2_inode *ip,
if (S_ISDIR(inode->i_mode))
extlen = 1;
else {
- extlen = max_t(u32, atomic_read(&rs->rs_sizehint), ap->target);
+ extlen = max_t(u32, atomic_read(&ip->i_sizehint), ap->target);
extlen = clamp(extlen, RGRP_RSRV_MINBLKS, free_blocks);
}
if ((rgd->rd_free_clone < rgd->rd_reserved) || (free_blocks < extlen))
@@ -2077,7 +2077,7 @@ int gfs2_inplace_reserve(struct gfs2_inode *ip, struct gfs2_alloc_parms *ap)
}
error = gfs2_glock_nq_init(rs->rs_rbm.rgd->rd_gl,
LM_ST_EXCLUSIVE, flags,
- &rs->rs_rgd_gh);
+ &ip->i_rgd_gh);
if (unlikely(error))
return error;
if (!gfs2_rs_active(rs) && (loops < 2) &&
@@ -2086,7 +2086,7 @@ int gfs2_inplace_reserve(struct gfs2_inode *ip, struct gfs2_alloc_parms *ap)
if (sdp->sd_args.ar_rgrplvb) {
error = update_rgrp_lvb(rs->rs_rbm.rgd);
if (unlikely(error)) {
- gfs2_glock_dq_uninit(&rs->rs_rgd_gh);
+ gfs2_glock_dq_uninit(&ip->i_rgd_gh);
return error;
}
}
@@ -2129,7 +2129,7 @@ skip_rgrp:
/* Unlock rgrp if required */
if (!rg_locked)
- gfs2_glock_dq_uninit(&rs->rs_rgd_gh);
+ gfs2_glock_dq_uninit(&ip->i_rgd_gh);
next_rgrp:
/* Find the next rgrp, and continue looking */
if (gfs2_select_rgrp(&rs->rs_rbm.rgd, begin))
@@ -2166,10 +2166,8 @@ next_rgrp:
void gfs2_inplace_release(struct gfs2_inode *ip)
{
- struct gfs2_blkreserv *rs = &ip->i_res;
-
- if (gfs2_holder_initialized(&rs->rs_rgd_gh))
- gfs2_glock_dq_uninit(&rs->rs_rgd_gh);
+ if (gfs2_holder_initialized(&ip->i_rgd_gh))
+ gfs2_glock_dq_uninit(&ip->i_rgd_gh);
}
/**
@@ -2328,7 +2326,7 @@ static void gfs2_adjust_reservation(struct gfs2_inode *ip,
goto out;
/* We used up our block reservation, so we should
reserve more blocks next time. */
- atomic_add(RGRP_RSRV_ADDBLKS, &rs->rs_sizehint);
+ atomic_add(RGRP_RSRV_ADDBLKS, &ip->i_sizehint);
}
__rs_deltree(rs);
}