diff options
| -rw-r--r-- | fs/f2fs/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 09716127e107..161826c6e200 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -4858,6 +4858,9 @@ static int f2fs_file_fadvise(struct file *filp, loff_t offset, loff_t len, filp->f_mode &= ~FMODE_RANDOM; spin_unlock(&filp->f_lock); return 0; + } else if (advice == POSIX_FADV_WILLNEED && offset == 0) { + /* Load extent cache at the first readahead. */ + f2fs_precache_extents(inode); } err = generic_fadvise(filp, offset, len, advice); |