A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

[PATCH] xip: madvice/fadvice: execute in place

Browse source 
Make sys_madvice/fadvice return sane with xip.

Signed-off-by: Carsten Otte <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Carsten Otte 2005-06-23 22:05:29 -07:00 • committed by Linus Torvalds
commit fe77ba6f4f
2 changed files with 9 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
mm/fadvise.c
View file

@ -43,6 +43,10 @@ asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice)
goto out;
}
if (mapping->a_ops->get_xip_page)
/* no bad return value, but ignore advice */
goto out;
/* Careful about overflows. Len == 0 means "as much as possible" */
endbyte = offset + len;
if (!len || endbyte < len)