Skip to main content

Browse the archive

https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
Revision 16bf134840da3920ded1290973c56ec214636f12 authored by Hugh Dickins on 14 February 2006, 21:52:59 UTC, committed by Linus Torvalds on 15 February 2006, 00:09:33 UTC 
[PATCH] compound page: no access_process_vm check
 
The PageCompound check before access_process_vm's set_page_dirty_lock is no
longer necessary, so remove it.  But leave the PageCompound checks in
bio_set_pages_dirty, dio_bio_complete and nfs_free_user_pages: at least some
of those were introduced as a little optimization on hugetlb pages.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent d98c7a0
History
Tip revision: 16bf134840da3920ded1290973c56ec214636f12 authored by Hugh Dickins on 14 February 2006, 21:52:59 UTC
[PATCH] compound page: no access_process_vm check
Tip revision: 16bf134
File Mode Size
Makefile -rw-r--r-- 237 bytes
compat.c -rw-r--r-- 17.3 KB
compat_mq.c -rw-r--r-- 4.0 KB
mqueue.c -rw-r--r-- 29.2 KB
msg.c -rw-r--r-- 18.4 KB
msgutil.c -rw-r--r-- 2.4 KB
sem.c -rw-r--r-- 32.9 KB
shm.c -rw-r--r-- 21.1 KB
util.c -rw-r--r-- 16.9 KB
util.h -rw-r--r-- 2.6 KB
back to top