diff options
Diffstat (limited to 'fs/jffs2/gc.c')
| -rw-r--r-- | fs/jffs2/gc.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index 4ea1b7f0ae78..a5ef9814f165 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -266,15 +266,22 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) ic = jffs2_raw_ref_to_ic(raw); +#ifdef CONFIG_JFFS2_FS_XATTR /* When 'ic' refers xattr_datum/xattr_ref, this node is GCed as xattr. - We can decide whether this node is inode or xattr by ic->class. - ret = 0 : ic is xattr_datum/xattr_ref, and GC was SUCCESSED. - ret < 0 : ic is xattr_datum/xattr_ref, but GC was FAILED. - ret > 0 : ic is NOT xattr_datum/xattr_ref. - */ - ret = jffs2_garbage_collect_xattr(c, ic); - if (ret <= 0) + * We can decide whether this node is inode or xattr by ic->class. */ + if (ic->class == RAWNODE_CLASS_XATTR_DATUM + || ic->class == RAWNODE_CLASS_XATTR_REF) { + BUG_ON(raw->next_in_ino != (void *)ic); + spin_unlock(&c->erase_completion_lock); + + if (ic->class == RAWNODE_CLASS_XATTR_DATUM) { + ret = jffs2_garbage_collect_xattr_datum(c, (struct jffs2_xattr_datum *)ic); + } else { + ret = jffs2_garbage_collect_xattr_ref(c, (struct jffs2_xattr_ref *)ic); + } goto release_sem; + } +#endif /* We need to hold the inocache. Either the erase_completion_lock or the inocache_lock are sufficient; we trade down since the inocache_lock |