iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gfs2: Pass resource group to rgblk_free

Browse Source 
Function rgblk_free can only deal with one resource group at a time, so
pass that resource group is as a parameter.  Several of the callers
already have the resource group at hand, so we only need additional
lookup code in a few places.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Andreas Gruenbacher
2018-10-04 15:36:02 +01:00
committed by Bob Peterson
parent c3abc29e54
commit 0ddeded4ae
5 changed files with 35 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
fs/gfs2/xattr.c
View File

@ -283,7 +283,7 @@ static int ea_dealloc_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh,
blen++;
else {
if (bstart)
gfs2_free_meta(ip, bstart, blen);
gfs2_free_meta(ip, rgd, bstart, blen);
bstart = bn;
blen = 1;
}
@ -292,7 +292,7 @@ static int ea_dealloc_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh,
gfs2_add_inode_blocks(&ip->i_inode, -1);
}
if (bstart)
gfs2_free_meta(ip, bstart, blen);
gfs2_free_meta(ip, rgd, bstart, blen);
if (prev && !leave) {
u32 len;
@ -1250,6 +1250,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_rgrp_list rlist;
struct gfs2_rgrpd *rgd;
struct buffer_head *indbh, *dibh;
__be64 *eablk, *end;
unsigned int rg_blocks = 0;
@ -1302,8 +1303,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip)
gfs2_rlist_alloc(&rlist);
for (x = 0; x < rlist.rl_rgrps; x++) {
struct gfs2_rgrpd *rgd = gfs2_glock2rgrp(rlist.rl_ghs[x].gh_gl);
rgd = gfs2_glock2rgrp(rlist.rl_ghs[x].gh_gl);
rg_blocks += rgd->rd_length;
}
@ -1320,6 +1320,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip)
eablk = (__be64 *)(indbh->b_data + sizeof(struct gfs2_meta_header));
bstart = 0;
rgd = NULL;
blen = 0;
for (; eablk < end; eablk++) {
@ -1333,8 +1334,9 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip)
blen++;
else {
if (bstart)
gfs2_free_meta(ip, bstart, blen);
gfs2_free_meta(ip, rgd, bstart, blen);
bstart = bn;
rgd = gfs2_blk2rgrpd(sdp, bstart, true);
blen = 1;
}
@ -1342,7 +1344,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip)
gfs2_add_inode_blocks(&ip->i_inode, -1);
}
if (bstart)
gfs2_free_meta(ip, bstart, blen);
gfs2_free_meta(ip, rgd, bstart, blen);
ip->i_diskflags &= ~GFS2_DIF_EA_INDIRECT;
@ -1391,7 +1393,7 @@ static int ea_dealloc_block(struct gfs2_inode *ip)
if (error)
goto out_gunlock;
gfs2_free_meta(ip, ip->i_eattr, 1);
gfs2_free_meta(ip, rgd, ip->i_eattr, 1);
ip->i_eattr = 0;
gfs2_add_inode_blocks(&ip->i_inode, -1);