diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 85a862c9c4cc..0080999d2cd4 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c | |||
| @@ -1054,10 +1054,9 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used) | |||
| 1054 | 1054 | ||
| 1055 | 1055 | ||
| 1056 | /* | 1056 | /* |
| 1057 | * The ext4_get_blocks_wrap() function try to look up the requested blocks, | ||
| 1058 | * and returns if the blocks are already mapped. | ||
| 1057 | * | 1059 | * |
| 1058 | * | ||
| 1059 | * ext4_ext4 get_block() wrapper function | ||
| 1060 | * It will do a look up first, and returns if the blocks already mapped. | ||
| 1061 | * Otherwise it takes the write lock of the i_data_sem and allocate blocks | 1060 | * Otherwise it takes the write lock of the i_data_sem and allocate blocks |
| 1062 | * and store the allocated blocks in the result buffer head and mark it | 1061 | * and store the allocated blocks in the result buffer head and mark it |
| 1063 | * mapped. | 1062 | * mapped. |