VisionFive2 Linux kernel

author: Anton Altaparmakov <aia21@cantab.net> 2005-03-07 21:43:38 +0000 committer: Anton Altaparmakov <aia21@cantab.net> 2005-05-05 11:20:49 +0100 commit: c0c1cc0e46b36347f11b566f99087dc5e6fc1b89 parent: 271849a98849394ea85fa7caa8a1aaa2b3a849b7

Commit Summary:

NTFS: - Fix bug in fs/ntfs/attrib.c::ntfs_find_vcn_nolock() where after dropping the read lock and taking the write lock we were not checking whether someone else did not already do the work we wanted to do. - Rename ntfs_find_vcn_nolock() to ntfs_attr_find_vcn_nolock(). - Tidy up some comments in fs/ntfs/runlist.c. - Add LCN_ENOMEM and LCN_EIO definitions to fs/ntfs/runlist.h.

Diffstat:

1 file changed, 8 insertions, 7 deletions

diff --git a/fs/ntfs/runlist.c b/fs/ntfs/runlist.c
index 1b344dd4d407..3f479f176610 100644
--- a/fs/ntfs/runlist.c
+++ b/fs/ntfs/runlist.c
@@ -933,17 +933,18 @@ err_out:
  *
  * It is up to the caller to serialize access to the runlist @rl.
  *
- * Since lcns must be >= 0, we use negative return values with special meaning:
+ * Since lcns must be >= 0, we use negative return codes with special meaning:
  *
- * Return value			Meaning / Description
+ * Return code		Meaning / Description
  * ==================================================
- *  -1 = LCN_HOLE		Hole / not allocated on disk.
- *  -2 = LCN_RL_NOT_MAPPED	This is part of the runlist which has not been
- *				inserted into the runlist yet.
- *  -3 = LCN_ENOENT		There is no such vcn in the attribute.
+ *  LCN_HOLE		Hole / not allocated on disk.
+ *  LCN_RL_NOT_MAPPED	This is part of the runlist which has not been
+ *			inserted into the runlist yet.
+ *  LCN_ENOENT		There is no such vcn in the attribute.
  *
  * Locking: - The caller must have locked the runlist (for reading or writing).
- *	    - This function does not touch the lock.
+ *	    - This function does not touch the lock, nor does it modify the
+ *	      runlist.
  */
 LCN ntfs_rl_vcn_to_lcn(const runlist_element *rl, const VCN vcn)
 {