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Fix the debugfs regression - we never enable it because incorrect 

'IS_ENABLED()' macro usage: should be 'IS_ENABLED(CONFIG_DEBUG_FS)',
 but we had 'IS_ENABLED(DEBUG_FS)'. Also fix incorrect assertion.
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Merge tag 'upstream-3.5-rc5' of git://git.infradead.org/linux-ubifs

Pull ubi/ubifs fixes from Artem Bityutskiy:
 "Fix the debugfs regression - we never enable it because incorrect
  'IS_ENABLED()' macro usage: should be 'IS_ENABLED(CONFIG_DEBUG_FS)',
  but we had 'IS_ENABLED(DEBUG_FS)'.  Also fix incorrect assertion."

* tag 'upstream-3.5-rc5' of git://git.infradead.org/linux-ubifs:
  UBI: correct usage of IS_ENABLED()
  UBIFS: correct usage of IS_ENABLED()
  UBIFS: fix assertion
This commit is contained in:
Linus Torvalds 2012-06-28 11:41:43 -07:00
parent 4a9c46978d 903e0e4ef9
commit 9a7c6b73c4
3 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/mtd/ubi/debug.c
View File

@ -264,7 +264,7 @@ static struct dentry *dfs_rootdir;
*/
int ubi_debugfs_init(void)
{
if (!IS_ENABLED(DEBUG_FS))
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
dfs_rootdir = debugfs_create_dir("ubi", NULL);
@ -284,7 +284,7 @@ int ubi_debugfs_init(void)
*/
void ubi_debugfs_exit(void)
{
if (IS_ENABLED(DEBUG_FS))
if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove(dfs_rootdir);
}
@ -407,7 +407,7 @@ int ubi_debugfs_init_dev(struct ubi_device *ubi)
struct dentry *dent;
struct ubi_debug_info *d = ubi->dbg;
if (!IS_ENABLED(DEBUG_FS))
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN + 1, UBI_DFS_DIR_NAME,
@ -477,6 +477,6 @@ out:
*/
void ubi_debugfs_exit_dev(struct ubi_device *ubi)
{
if (IS_ENABLED(DEBUG_FS))
if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(ubi->dbg->dfs_dir);
}

8
fs/ubifs/debug.c
View File

@ -2918,7 +2918,7 @@ int dbg_debugfs_init_fs(struct ubifs_info *c)
struct dentry *dent;
struct ubifs_debug_info *d = c->dbg;
if (!IS_ENABLED(DEBUG_FS))
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
n = snprintf(d->dfs_dir_name, UBIFS_DFS_DIR_LEN + 1, UBIFS_DFS_DIR_NAME,
@ -3013,7 +3013,7 @@ out:
*/
void dbg_debugfs_exit_fs(struct ubifs_info *c)
{
if (IS_ENABLED(DEBUG_FS))
if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(c->dbg->dfs_dir);
}
@ -3099,7 +3099,7 @@ int dbg_debugfs_init(void)
const char *fname;
struct dentry *dent;
if (!IS_ENABLED(DEBUG_FS))
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
fname = "ubifs";
@ -3166,7 +3166,7 @@ out:
*/
void dbg_debugfs_exit(void)
{
if (IS_ENABLED(DEBUG_FS))
if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(dfs_rootdir);
}

4
fs/ubifs/find.c
View File

@ -939,8 +939,8 @@ static int find_dirtiest_idx_leb(struct ubifs_info *c)
}
dbg_find("LEB %d, dirty %d and free %d flags %#x", lp->lnum, lp->dirty,
lp->free, lp->flags);
ubifs_assert(lp->flags | LPROPS_TAKEN);
ubifs_assert(lp->flags | LPROPS_INDEX);
ubifs_assert(lp->flags & LPROPS_TAKEN);
ubifs_assert(lp->flags & LPROPS_INDEX);
return lnum;
}