diff options
Diffstat (limited to 'mm/fadvise.c')
| -rw-r--r-- | mm/fadvise.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/mm/fadvise.c b/mm/fadvise.c index 0a03357a1f8e..60a5d55e51d9 100644 --- a/mm/fadvise.c +++ b/mm/fadvise.c | |||
| @@ -23,18 +23,6 @@ | |||
| 23 | /* | 23 | /* |
| 24 | * POSIX_FADV_WILLNEED could set PG_Referenced, and POSIX_FADV_NOREUSE could | 24 | * POSIX_FADV_WILLNEED could set PG_Referenced, and POSIX_FADV_NOREUSE could |
| 25 | * deactivate the pages and clear PG_Referenced. | 25 | * deactivate the pages and clear PG_Referenced. |
| 26 | * | ||
| 27 | * LINUX_FADV_ASYNC_WRITE: start async writeout of any dirty pages between file | ||
| 28 | * offsets `offset' and `offset+len' inclusive. Any pages which are currently | ||
| 29 | * under writeout are skipped, whether or not they are dirty. | ||
| 30 | * | ||
| 31 | * LINUX_FADV_WRITE_WAIT: wait upon writeout of any dirty pages between file | ||
| 32 | * offsets `offset' and `offset+len'. | ||
| 33 | * | ||
| 34 | * By combining these two operations the application may do several things: | ||
| 35 | * | ||
| 36 | * LINUX_FADV_ASYNC_WRITE: push some or all of the dirty pages at the disk. | ||
| 37 | * | ||
| 38 | */ | 26 | */ |
| 39 | asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) | 27 | asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) |
| 40 | { | 28 | { |
