iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1cefe28f95
linux/arch/um/kernel
History
Kautuk Consul 1cefe28f95 um/kernel/trap.c: port OOM changes to handle_page_fault() 
Commit d065bd810b ("mm: retry page fault when blocking on disk
transfer") and commit 37b23e0525 ("x86,mm: make pagefault killable")
introduced changes into the x86 pagefault handler for making the page
fault handler retryable as well as killable.

These changes reduce the mmap_sem hold time, which is crucial during OOM
killer invocation.

Port these changes to um.

Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-05-31 17:49:26 -07:00
..
skas um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h 2012-05-21 16:28:34 -04:00
asm-offsets.c
config.c.in uml: remove useless comments 2009-04-01 08:59:17 -07:00
dyn.lds.S uml: fix CONFIG_STATIC_LINK=y build failure with newer glibc 2010-10-26 16:52:12 -07:00
early_printk.c um: add earlyprintk support 2011-05-25 08:39:41 -07:00
exec.c um: distribute exports to where exported stuff is defined 2011-11-02 14:15:36 +01:00
exitcode.c uml: convert to seq_file/proc_fops 2009-12-15 08:53:25 -08:00
gmon_syms.c um: fix gcov build breakage 2011-11-02 14:15:26 +01:00
gprof_syms.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
initrd.c um: make load_initrd() static, kill shared/initrd.h 2011-11-02 14:15:06 +01:00
internal.h uml: fix compile warning 2010-09-22 17:22:39 -07:00
irq.c um: Remove usage of irq_chip->release() 2012-05-21 21:09:36 +02:00
ksyms.c um: distribute exports to where exported stuff is defined 2011-11-02 14:15:36 +01:00
Makefile um: Use generic init_task 2012-05-05 13:00:26 +02:00
mem.c um: distribute exports to where exported stuff is defined 2011-11-02 14:15:36 +01:00
physmem.c um: distribute exports to where exported stuff is defined 2011-11-02 14:15:36 +01:00
process.c um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h 2012-05-21 16:28:34 -04:00
ptrace.c audit: inline audit_syscall_entry to reduce burden on archs 2012-01-17 16:16:56 -05:00
reboot.c um: remove dead code 2011-07-25 20:57:13 -07:00
sigio.c um: irq: Remove IRQF_DISABLED 2012-03-25 00:29:52 +01:00
signal.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2012-05-23 18:11:45 -07:00
smp.c smp: Add task_struct argument to __cpu_up() 2012-04-26 12:06:09 +02:00
syscall.c uml: fix compile warning 2010-09-22 17:22:39 -07:00
sysrq.c Remove multiple KERN_ prefixes from printk formats 2009-07-08 10:30:03 -07:00
time.c um: irq: Remove IRQF_DISABLED 2012-03-25 00:29:52 +01:00
tlb.c um: Add BUG() to do_ops()'s error path 2012-05-21 21:09:33 +02:00
trap.c um/kernel/trap.c: port OOM changes to handle_page_fault() 2012-05-31 17:49:26 -07:00
um_arch.c um: Use generic init_task 2012-05-05 13:00:26 +02:00
umid.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
uml.lds.S uml: fix CONFIG_STATIC_LINK=y build failure with newer glibc 2010-10-26 16:52:12 -07:00
vmlinux.lds.S arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0 2009-09-20 12:28:22 +02:00