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[JFFS2] Invert last argument of jffs2_gc_fetch_inode(), make it boolean. 

We don't actually care about nlink; we only care whether the inode in
question is unlinked or not.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse 2008-05-01 16:59:24 +01:00
parent 590fe34c47
commit 1b690b4878
4 changed files with 8 additions and 7 deletions
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9
fs/jffs2/fs.c
View File

@ -586,11 +586,12 @@ void jffs2_gc_release_inode(struct jffs2_sb_info *c,
}
struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
int inum, int nlink)
int inum, int unlinked)
{
struct inode *inode;
struct jffs2_inode_cache *ic;
if (!nlink) {
if (unlinked) {
/* The inode has zero nlink but its nodes weren't yet marked
obsolete. This has to be because we're still waiting for
the final (close() and) iput() to happen.
@ -638,8 +639,8 @@ struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
return ERR_CAST(inode);
}
if (is_bad_inode(inode)) {
printk(KERN_NOTICE "Eep. read_inode() failed for ino #%u. nlink %d\n",
inum, nlink);
printk(KERN_NOTICE "Eep. read_inode() failed for ino #%u. unlinked %d\n",
inum, unlinked);
/* NB. This will happen again. We need to do something appropriate here. */
iput(inode);
return ERR_PTR(-EIO);

2
fs/jffs2/gc.c
View File

@ -401,7 +401,7 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c)
nlink = ic->nlink;
spin_unlock(&c->inocache_lock);
f = jffs2_gc_fetch_inode(c, inum, nlink);
f = jffs2_gc_fetch_inode(c, inum, !nlink);
if (IS_ERR(f)) {
ret = PTR_ERR(f);
goto release_sem;

2
fs/jffs2/os-linux.h
View File

@ -187,7 +187,7 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent);
void jffs2_gc_release_inode(struct jffs2_sb_info *c,
struct jffs2_inode_info *f);
struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
int inum, int nlink);
int inum, int unlinked);
unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
struct jffs2_inode_info *f,

2
fs/jffs2/wbuf.c
View File

@ -494,7 +494,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
/* If it's an in-core inode, then we have to adjust any
full_dirent or full_dnode structure to point to the
new version instead of the old */
f = jffs2_gc_fetch_inode(c, ic->ino, ic->nlink);
f = jffs2_gc_fetch_inode(c, ic->ino, !ic->nlink);
if (IS_ERR(f)) {
/* Should never happen; it _must_ be present */
JFFS2_ERROR("Failed to iget() ino #%u, err %ld\n",