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nilfs2: allow nilfs_destroy_inode to destroy metadata file inodes

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The current nilfs_destroy_inode() doesn't handle metadata file inodes
including gc inodes (dummy inodes used for garbage collection).

This allows nilfs_destroy_inode() to destroy inodes of metadata files.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
This commit is contained in:
Ryusuke Konishi
2010-08-20 23:46:06 +09:00
parent 9566a7a851
commit b91c9a97c9
2 changed files with 6 additions and 2 deletions
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2
fs/nilfs2/mdt.c
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@@ -577,7 +577,5 @@ void nilfs_mdt_destroy(struct inode *inode)
nilfs_palloc_destroy_cache(inode); nilfs_palloc_destroy_cache(inode);
nilfs_mdt_clear(inode); nilfs_mdt_clear(inode);
kfree(mdi->mi_bgl); /* kfree(NULL) is safe */
kfree(mdi);
nilfs_destroy_inode(inode); nilfs_destroy_inode(inode);
} }

6
fs/nilfs2/super.c
View File

@@ -167,6 +167,12 @@ struct inode *nilfs_alloc_inode(struct super_block *sb)
void nilfs_destroy_inode(struct inode *inode) void nilfs_destroy_inode(struct inode *inode)
{ {
struct nilfs_mdt_info *mdi = NILFS_MDT(inode);
if (mdi) {
kfree(mdi->mi_bgl); /* kfree(NULL) is safe */
kfree(mdi);
}
kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode)); kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode));
} }