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authorAndreas Gruenbacher <agruenba@redhat.com>2023-10-21 01:40:07 +0300
committerAndreas Gruenbacher <agruenba@redhat.com>2023-11-06 03:51:25 +0300
commit4c7b3f7fb7c8c66d669d107e717f9de41ef81e92 (patch)
treee6697bf07318d09b2273febb4229af01fed1583c
parent92099f0c92270c8c7a79e6bc6e0312ad248ea331 (diff)
downloadlinux-4c7b3f7fb7c8c66d669d107e717f9de41ef81e92.tar.xz
gfs2: Get rid of gfs2_alloc_blocks generation parameter
Get rid of the generation parameter of gfs2_alloc_blocks(): we only ever set the generation of the current inode while creating it, so do so directly. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
-rw-r--r--fs/gfs2/bmap.c4
-rw-r--r--fs/gfs2/dir.c2
-rw-r--r--fs/gfs2/inode.c2
-rw-r--r--fs/gfs2/rgrp.c12
-rw-r--r--fs/gfs2/rgrp.h2
-rw-r--r--fs/gfs2/xattr.c6
6 files changed, 15 insertions, 13 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 240f73e402d0..875516bcad56 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -106,7 +106,7 @@ static int __gfs2_unstuff_inode(struct gfs2_inode *ip, struct page *page)
and write it out to disk */
unsigned int n = 1;
- error = gfs2_alloc_blocks(ip, &block, &n, 0, NULL);
+ error = gfs2_alloc_blocks(ip, &block, &n, 0);
if (error)
goto out_brelse;
if (isdir) {
@@ -707,7 +707,7 @@ static int __gfs2_iomap_alloc(struct inode *inode, struct iomap *iomap,
i = mp->mp_aheight;
do {
n = blks - alloced;
- ret = gfs2_alloc_blocks(ip, &bn, &n, 0, NULL);
+ ret = gfs2_alloc_blocks(ip, &bn, &n, 0);
if (ret)
goto out;
alloced += n;
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 1a2afa88f8be..3a2a10d6d43d 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -868,7 +868,7 @@ static struct gfs2_leaf *new_leaf(struct inode *inode, struct buffer_head **pbh,
struct gfs2_dirent *dent;
struct timespec64 tv = current_time(inode);
- error = gfs2_alloc_blocks(ip, &bn, &n, 0, NULL);
+ error = gfs2_alloc_blocks(ip, &bn, &n, 0);
if (error)
return NULL;
bh = gfs2_meta_new(ip->i_gl, bn);
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index ee5b07d296f7..54b449cd6201 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -417,7 +417,7 @@ static int alloc_dinode(struct gfs2_inode *ip, u32 flags, unsigned *dblocks)
if (error)
goto out_ipreserv;
- error = gfs2_alloc_blocks(ip, &ip->i_no_addr, dblocks, 1, &ip->i_generation);
+ error = gfs2_alloc_blocks(ip, &ip->i_no_addr, dblocks, 1);
if (error)
goto out_trans_end;
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 9308190895c8..c2060203b98a 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -2411,13 +2411,12 @@ static void gfs2_set_alloc_start(struct gfs2_rbm *rbm,
* @bn: Used to return the starting block number
* @nblocks: requested number of blocks/extent length (value/result)
* @dinode: 1 if we're allocating a dinode block, else 0
- * @generation: the generation number of the inode
*
* Returns: 0 or error
*/
int gfs2_alloc_blocks(struct gfs2_inode *ip, u64 *bn, unsigned int *nblocks,
- bool dinode, u64 *generation)
+ bool dinode)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct buffer_head *dibh;
@@ -2477,10 +2476,13 @@ int gfs2_alloc_blocks(struct gfs2_inode *ip, u64 *bn, unsigned int *nblocks,
rbm.rgd->rd_free -= *nblocks;
spin_unlock(&rbm.rgd->rd_rsspin);
if (dinode) {
+ u64 generation;
+
rbm.rgd->rd_dinodes++;
- *generation = rbm.rgd->rd_igeneration++;
- if (*generation == 0)
- *generation = rbm.rgd->rd_igeneration++;
+ generation = rbm.rgd->rd_igeneration++;
+ if (generation == 0)
+ generation = rbm.rgd->rd_igeneration++;
+ ip->i_generation = generation;
}
gfs2_trans_add_meta(rbm.rgd->rd_gl, rbm.rgd->rd_bits[0].bi_bh);
diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h
index 00b30cf893af..507c914f039b 100644
--- a/fs/gfs2/rgrp.h
+++ b/fs/gfs2/rgrp.h
@@ -42,7 +42,7 @@ extern int gfs2_inplace_reserve(struct gfs2_inode *ip,
extern void gfs2_inplace_release(struct gfs2_inode *ip);
extern int gfs2_alloc_blocks(struct gfs2_inode *ip, u64 *bn, unsigned int *n,
- bool dinode, u64 *generation);
+ bool dinode);
extern void gfs2_rs_deltree(struct gfs2_blkreserv *rs);
extern void gfs2_rs_delete(struct gfs2_inode *ip);
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 4fea70c0fe3d..2117011c8c57 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -639,7 +639,7 @@ static int ea_alloc_blk(struct gfs2_inode *ip, struct buffer_head **bhp)
u64 block;
int error;
- error = gfs2_alloc_blocks(ip, &block, &n, 0, NULL);
+ error = gfs2_alloc_blocks(ip, &block, &n, 0);
if (error)
return error;
gfs2_trans_remove_revoke(sdp, block, 1);
@@ -701,7 +701,7 @@ static int ea_write(struct gfs2_inode *ip, struct gfs2_ea_header *ea,
int mh_size = sizeof(struct gfs2_meta_header);
unsigned int n = 1;
- error = gfs2_alloc_blocks(ip, &block, &n, 0, NULL);
+ error = gfs2_alloc_blocks(ip, &block, &n, 0);
if (error)
return error;
gfs2_trans_remove_revoke(sdp, block, 1);
@@ -1002,7 +1002,7 @@ static int ea_set_block(struct gfs2_inode *ip, struct gfs2_ea_request *er,
} else {
u64 blk;
unsigned int n = 1;
- error = gfs2_alloc_blocks(ip, &blk, &n, 0, NULL);
+ error = gfs2_alloc_blocks(ip, &blk, &n, 0);
if (error)
return error;
gfs2_trans_remove_revoke(sdp, blk, 1);