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-rw-r--r--fs/jffs2/gc.c21
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)
266 266
267 ic = jffs2_raw_ref_to_ic(raw); 267 ic = jffs2_raw_ref_to_ic(raw);
268 268
269#ifdef CONFIG_JFFS2_FS_XATTR
269 /* When 'ic' refers xattr_datum/xattr_ref, this node is GCed as xattr. 270 /* When 'ic' refers xattr_datum/xattr_ref, this node is GCed as xattr.
270 We can decide whether this node is inode or xattr by ic->class. 271 * We can decide whether this node is inode or xattr by ic->class. */
271 ret = 0 : ic is xattr_datum/xattr_ref, and GC was SUCCESSED. 272 if (ic->class == RAWNODE_CLASS_XATTR_DATUM
272 ret < 0 : ic is xattr_datum/xattr_ref, but GC was FAILED. 273 || ic->class == RAWNODE_CLASS_XATTR_REF) {
273 ret > 0 : ic is NOT xattr_datum/xattr_ref. 274 BUG_ON(raw->next_in_ino != (void *)ic);
274 */ 275 spin_unlock(&c->erase_completion_lock);
275 ret = jffs2_garbage_collect_xattr(c, ic); 276
276 if (ret <= 0) 277 if (ic->class == RAWNODE_CLASS_XATTR_DATUM) {
278 ret = jffs2_garbage_collect_xattr_datum(c, (struct jffs2_xattr_datum *)ic);
279 } else {
280 ret = jffs2_garbage_collect_xattr_ref(c, (struct jffs2_xattr_ref *)ic);
281 }
277 goto release_sem; 282 goto release_sem;
283 }
284#endif
278 285
279 /* We need to hold the inocache. Either the erase_completion_lock or 286 /* We need to hold the inocache. Either the erase_completion_lock or
280 the inocache_lock are sufficient; we trade down since the inocache_lock 287 the inocache_lock are sufficient; we trade down since the inocache_lock