From: pschwan <pschwan>
Date: Sun, 18 May 2003 16:39:21 +0000 (+0000)
Subject: landing b_open onto b_devel:
X-Git-Tag: v1_7_110~2^11~132
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=85b66c3b97af38127fac917c08f86468d93bf396;p=fs%2Flustre-release.git

landing b_open onto b_devel:
 - kernel patches for bug 1203
 - fixes directory open()s
 - re-enables metadata caching on the MDS
 - fixes bug in ext3_noread kernel patch
 - fixes some symbol export problems in other kernels
 - fixes compilation problems when running on Red Hat 2.4.20 kernels

If you update past this merge, you will require kernel version 18
---

diff --git a/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch b/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
index ee66c5a..04b49ea 100644
--- a/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
+++ b/lustre/kernel_patches/patches/kmem_cache_validate_hp.patch
@@ -1,11 +1,12 @@
+ arch/i386/mm/init.c  |    6 +++++
  arch/ia64/mm/init.c  |    6 +++++
  include/linux/slab.h |    1 
  kernel/ksyms.c       |    1 
  mm/slab.c            |   53 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 61 insertions(+)
+ 5 files changed, 67 insertions(+)
 
---- linux/arch/ia64/mm/init.c~kmem_cache_validate_hp	Wed Apr  9 11:09:46 2003
-+++ linux-mmonroe/arch/ia64/mm/init.c	Wed Apr  9 11:12:23 2003
+--- linux/arch/ia64/mm/init.c~kmem_cache_validate_hp	2003-04-11 14:24:25.000000000 +0800
++++ linux-root/arch/ia64/mm/init.c	2003-05-16 20:03:56.000000000 +0800
 @@ -45,6 +45,12 @@ unsigned long vmalloc_end = VMALLOC_END_
  static struct page *vmem_map;
  static unsigned long num_dma_physpages;
@@ -19,8 +20,8 @@
  int
  do_check_pgt_cache (int low, int high)
  {
---- linux/include/linux/slab.h~kmem_cache_validate_hp	Wed Apr  9 11:08:48 2003
-+++ linux-mmonroe/include/linux/slab.h	Wed Apr  9 11:12:23 2003
+--- linux/include/linux/slab.h~kmem_cache_validate_hp	2002-11-29 07:53:15.000000000 +0800
++++ linux-root/include/linux/slab.h	2003-05-16 20:03:56.000000000 +0800
 @@ -56,6 +56,7 @@ extern kmem_cache_t *kmem_cache_create(c
  extern int kmem_cache_destroy(kmem_cache_t *);
  extern int kmem_cache_shrink(kmem_cache_t *);
@@ -29,8 +30,8 @@
  extern void kmem_cache_free(kmem_cache_t *, void *);
  extern unsigned int kmem_cache_size(kmem_cache_t *);
  
---- linux/kernel/ksyms.c~kmem_cache_validate_hp	Wed Apr  9 11:12:20 2003
-+++ linux-mmonroe/kernel/ksyms.c	Wed Apr  9 11:12:23 2003
+--- linux/kernel/ksyms.c~kmem_cache_validate_hp	2003-05-16 20:03:55.000000000 +0800
++++ linux-root/kernel/ksyms.c	2003-05-16 20:03:56.000000000 +0800
 @@ -119,6 +119,7 @@ EXPORT_SYMBOL(kmem_find_general_cachep);
  EXPORT_SYMBOL(kmem_cache_create);
  EXPORT_SYMBOL(kmem_cache_destroy);
@@ -39,8 +40,8 @@
  EXPORT_SYMBOL(kmem_cache_alloc);
  EXPORT_SYMBOL(kmem_cache_free);
  EXPORT_SYMBOL(kmem_cache_size);
---- linux/mm/slab.c~kmem_cache_validate_hp	Wed Apr  9 11:08:47 2003
-+++ linux-mmonroe/mm/slab.c	Wed Apr  9 11:12:23 2003
+--- linux/mm/slab.c~kmem_cache_validate_hp	2002-11-29 07:53:15.000000000 +0800
++++ linux-root/mm/slab.c	2003-05-16 20:03:56.000000000 +0800
 @@ -1205,6 +1205,59 @@ failed:
   * Called with the cache-lock held.
   */
@@ -101,5 +102,20 @@
  #if DEBUG
  static int kmem_extra_free_checks (kmem_cache_t * cachep,
  			slab_t *slabp, void * objp)
+--- linux/arch/i386/mm/init.c~kmem_cache_validate_hp	2003-05-16 20:03:22.000000000 +0800
++++ linux-root/arch/i386/mm/init.c	2003-05-16 20:06:16.000000000 +0800
+@@ -42,6 +42,12 @@ mmu_gather_t mmu_gathers[NR_CPUS];
+ unsigned long highstart_pfn, highend_pfn;
+ static unsigned long totalram_pages;
+ static unsigned long totalhigh_pages;
++                                                                                                                                             
++struct page *check_get_page(unsigned long kaddr)
++{
++#warning FIXME: Lustre team, is this solid?
++       return virt_to_page(kaddr);
++}
+ 
+ int do_check_pgt_cache(int low, int high)
+ {
 
 _
diff --git a/lustre/kernel_patches/pc/kmem_cache_validate_hp.pc b/lustre/kernel_patches/pc/kmem_cache_validate_hp.pc
index 42028bc..bdba884 100644
--- a/lustre/kernel_patches/pc/kmem_cache_validate_hp.pc
+++ b/lustre/kernel_patches/pc/kmem_cache_validate_hp.pc
@@ -2,3 +2,4 @@ arch/ia64/mm/init.c
 include/linux/slab.h
 kernel/ksyms.c
 mm/slab.c
+arch/i386/mm/init.c
diff --git a/lustre/kernel_patches/series/chaos b/lustre/kernel_patches/series/chaos
index a5f3d25..640e0db 100644
--- a/lustre/kernel_patches/series/chaos
+++ b/lustre/kernel_patches/series/chaos
@@ -15,3 +15,4 @@ extN-noread.patch
 extN-wantedi.patch
 extN-san.patch
 extN-2.4.18-ino_sb_fixup.patch
+iopen-chaos-2.4.18.patch