diff options
Diffstat (limited to 'fs/ntfs/dir.c')
-rw-r--r-- | fs/ntfs/dir.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c index 795c3d1930f5..b0690d4c8906 100644 --- a/fs/ntfs/dir.c +++ b/fs/ntfs/dir.c | |||
@@ -69,7 +69,7 @@ ntfschar I30[5] = { const_cpu_to_le16('$'), const_cpu_to_le16('I'), | |||
69 | * work but we don't care for how quickly one can access them. This also fixes | 69 | * work but we don't care for how quickly one can access them. This also fixes |
70 | * the dcache aliasing issues. | 70 | * the dcache aliasing issues. |
71 | * | 71 | * |
72 | * Locking: - Caller must hold i_sem on the directory. | 72 | * Locking: - Caller must hold i_mutex on the directory. |
73 | * - Each page cache page in the index allocation mapping must be | 73 | * - Each page cache page in the index allocation mapping must be |
74 | * locked whilst being accessed otherwise we may find a corrupt | 74 | * locked whilst being accessed otherwise we may find a corrupt |
75 | * page due to it being under ->writepage at the moment which | 75 | * page due to it being under ->writepage at the moment which |
@@ -1085,11 +1085,11 @@ static inline int ntfs_filldir(ntfs_volume *vol, loff_t fpos, | |||
1085 | * While this will return the names in random order this doesn't matter for | 1085 | * While this will return the names in random order this doesn't matter for |
1086 | * ->readdir but OTOH results in a faster ->readdir. | 1086 | * ->readdir but OTOH results in a faster ->readdir. |
1087 | * | 1087 | * |
1088 | * VFS calls ->readdir without BKL but with i_sem held. This protects the VFS | 1088 | * VFS calls ->readdir without BKL but with i_mutex held. This protects the VFS |
1089 | * parts (e.g. ->f_pos and ->i_size, and it also protects against directory | 1089 | * parts (e.g. ->f_pos and ->i_size, and it also protects against directory |
1090 | * modifications). | 1090 | * modifications). |
1091 | * | 1091 | * |
1092 | * Locking: - Caller must hold i_sem on the directory. | 1092 | * Locking: - Caller must hold i_mutex on the directory. |
1093 | * - Each page cache page in the index allocation mapping must be | 1093 | * - Each page cache page in the index allocation mapping must be |
1094 | * locked whilst being accessed otherwise we may find a corrupt | 1094 | * locked whilst being accessed otherwise we may find a corrupt |
1095 | * page due to it being under ->writepage at the moment which | 1095 | * page due to it being under ->writepage at the moment which |
@@ -1520,7 +1520,7 @@ static int ntfs_dir_open(struct inode *vi, struct file *filp) | |||
1520 | * Note: In the past @filp could be NULL so we ignore it as we don't need it | 1520 | * Note: In the past @filp could be NULL so we ignore it as we don't need it |
1521 | * anyway. | 1521 | * anyway. |
1522 | * | 1522 | * |
1523 | * Locking: Caller must hold i_sem on the inode. | 1523 | * Locking: Caller must hold i_mutex on the inode. |
1524 | * | 1524 | * |
1525 | * TODO: We should probably also write all attribute/index inodes associated | 1525 | * TODO: We should probably also write all attribute/index inodes associated |
1526 | * with this inode but since we have no simple way of getting to them we ignore | 1526 | * with this inode but since we have no simple way of getting to them we ignore |