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path: root/fs/gfs2/rgrp.c
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Diffstat (limited to 'fs/gfs2/rgrp.c')
-rw-r--r--fs/gfs2/rgrp.c40
1 files changed, 17 insertions, 23 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 3f10b1fafd66..66193b45e50b 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -915,24 +915,20 @@ static struct inode *try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked)
static struct gfs2_rgrpd *recent_rgrp_first(struct gfs2_sbd *sdp,
u64 rglast)
{
- struct gfs2_rgrpd *rgd = NULL;
+ struct gfs2_rgrpd *rgd;
spin_lock(&sdp->sd_rindex_spin);
- if (list_empty(&sdp->sd_rindex_recent_list))
- goto out;
-
- if (!rglast)
- goto first;
-
- list_for_each_entry(rgd, &sdp->sd_rindex_recent_list, rd_recent) {
- if (rgd->rd_addr == rglast)
- goto out;
+ if (rglast) {
+ list_for_each_entry(rgd, &sdp->sd_rindex_recent_list, rd_recent) {
+ if (rgrp_contains_block(rgd, rglast))
+ goto out;
+ }
}
-
-first:
- rgd = list_entry(sdp->sd_rindex_recent_list.next, struct gfs2_rgrpd,
- rd_recent);
+ rgd = NULL;
+ if (!list_empty(&sdp->sd_rindex_recent_list))
+ rgd = list_entry(sdp->sd_rindex_recent_list.next,
+ struct gfs2_rgrpd, rd_recent);
out:
spin_unlock(&sdp->sd_rindex_spin);
return rgd;
@@ -1078,7 +1074,7 @@ static struct inode *get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
/* Try recently successful rgrps */
- rgd = recent_rgrp_first(sdp, ip->i_last_rg_alloc);
+ rgd = recent_rgrp_first(sdp, ip->i_goal);
while (rgd) {
rg_locked = 0;
@@ -1162,8 +1158,6 @@ static struct inode *get_local_rgrp(struct gfs2_inode *ip, u64 *last_unlinked)
}
out:
- ip->i_last_rg_alloc = rgd->rd_addr;
-
if (begin) {
recent_rgrp_add(rgd);
rgd = gfs2_rgrpd_get_next(rgd);
@@ -1425,8 +1419,8 @@ u64 gfs2_alloc_data(struct gfs2_inode *ip)
u32 goal, blk;
u64 block;
- if (rgrp_contains_block(rgd, ip->i_di.di_goal_data))
- goal = ip->i_di.di_goal_data - rgd->rd_data0;
+ if (rgrp_contains_block(rgd, ip->i_goal))
+ goal = ip->i_goal - rgd->rd_data0;
else
goal = rgd->rd_last_alloc_data;
@@ -1435,7 +1429,7 @@ u64 gfs2_alloc_data(struct gfs2_inode *ip)
rgd->rd_last_alloc_data = blk;
block = rgd->rd_data0 + blk;
- ip->i_di.di_goal_data = block;
+ ip->i_goal = block;
gfs2_assert_withdraw(sdp, rgd->rd_rg.rg_free);
rgd->rd_rg.rg_free--;
@@ -1470,8 +1464,8 @@ u64 gfs2_alloc_meta(struct gfs2_inode *ip)
u32 goal, blk;
u64 block;
- if (rgrp_contains_block(rgd, ip->i_di.di_goal_meta))
- goal = ip->i_di.di_goal_meta - rgd->rd_data0;
+ if (rgrp_contains_block(rgd, ip->i_goal))
+ goal = ip->i_goal - rgd->rd_data0;
else
goal = rgd->rd_last_alloc_meta;
@@ -1480,7 +1474,7 @@ u64 gfs2_alloc_meta(struct gfs2_inode *ip)
rgd->rd_last_alloc_meta = blk;
block = rgd->rd_data0 + blk;
- ip->i_di.di_goal_meta = block;
+ ip->i_goal = block;
gfs2_assert_withdraw(sdp, rgd->rd_rg.rg_free);
rgd->rd_rg.rg_free--;