AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-02 15:26:39 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
321,565 Commits 1 Branch 0 Tags 2 GiB
70aa34569a
Commit Graph

3 Commits

Author SHA1 Message Date
Kevin Cernekee
1665010757 MIPS: Trivial style cleanups in mmap.c 
Fix checkpatch warnings.  Rename arch_get_unmapped_area_foo() to
arch_get_unmapped_area_common().  Make indentations and spacing more
consistent.  Add <linux/compiler.h> for likely/unlikely.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: Jian Peng <jipeng2005@gmail.com>
Cc: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2506/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-09-17 02:37:04 +02:00
Jian Peng
d0be89f6c2 MIPS: topdown mmap support 
This patch introduced topdown mmap support in user process address
space allocation policy.

Recently, we ran some large applications that use mmap heavily and
lead to OOM due to inflexible mmap allocation policy on MIPS32.

Since most other major archs supported it for years, it is reasonable
to follow the trend and reduce the pain of porting applications.

Due to cache aliasing concern, arch_get_unmapped_area_topdown() and
other helper functions are implemented in arch/mips/kernel/syscall.c.

Signed-off-by: Jian Peng <jipeng2005@gmail.com>
Cc: David Daney <ddaney@caviumnetworks.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2389/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-07-25 17:26:51 +01:00
Ralf Baechle
6f6c3c33c0 MIPS: Move arch_get_unmapped_area and gang to new file. 
It never really belonged into syscall.c and it's about to become well more
complex.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 2011-05-19 09:55:49 +01:00