diff options
Diffstat (limited to 'fs/ntfs/runlist.c')
-rw-r--r-- | fs/ntfs/runlist.c | 15 |
1 files 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: | |||
933 | * | 933 | * |
934 | * It is up to the caller to serialize access to the runlist @rl. | 934 | * It is up to the caller to serialize access to the runlist @rl. |
935 | * | 935 | * |
936 | * Since lcns must be >= 0, we use negative return values with special meaning: | 936 | * Since lcns must be >= 0, we use negative return codes with special meaning: |
937 | * | 937 | * |
938 | * Return value Meaning / Description | 938 | * Return code Meaning / Description |
939 | * ================================================== | 939 | * ================================================== |
940 | * -1 = LCN_HOLE Hole / not allocated on disk. | 940 | * LCN_HOLE Hole / not allocated on disk. |
941 | * -2 = LCN_RL_NOT_MAPPED This is part of the runlist which has not been | 941 | * LCN_RL_NOT_MAPPED This is part of the runlist which has not been |
942 | * inserted into the runlist yet. | 942 | * inserted into the runlist yet. |
943 | * -3 = LCN_ENOENT There is no such vcn in the attribute. | 943 | * LCN_ENOENT There is no such vcn in the attribute. |
944 | * | 944 | * |
945 | * Locking: - The caller must have locked the runlist (for reading or writing). | 945 | * Locking: - The caller must have locked the runlist (for reading or writing). |
946 | * - This function does not touch the lock. | 946 | * - This function does not touch the lock, nor does it modify the |
947 | * runlist. | ||
947 | */ | 948 | */ |
948 | LCN ntfs_rl_vcn_to_lcn(const runlist_element *rl, const VCN vcn) | 949 | LCN ntfs_rl_vcn_to_lcn(const runlist_element *rl, const VCN vcn) |
949 | { | 950 | { |