The patch titled
page migration: Update comments
has been added to the -mm tree. Its filename is
swapless-pm-add-r-w-migration-entries-update-comments.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Christoph Lameter <clameter@xxxxxxx>
Edit comments to be nicer better and reflect the current state of page
migration.
Remove useless BUG_ON() in migrate_entry_wait() since
migration_entry_to_page() already does a BUG_ON().
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
vm/page_migration | 0
include/linux/swap.h | 2 +-
migrate.c | 0
3 files changed, 1 insertion(+), 1 deletion(-)
diff -puN Documentation/vm/page_migration~swapless-pm-add-r-w-migration-entries-update-comments Documentation/vm/page_migration
diff -puN include/linux/swap.h~swapless-pm-add-r-w-migration-entries-update-comments include/linux/swap.h
--- devel/include/linux/swap.h~swapless-pm-add-r-w-migration-entries-update-comments 2006-05-10 23:56:03.000000000 -0700
+++ devel-akpm/include/linux/swap.h 2006-05-10 23:56:03.000000000 -0700
@@ -32,7 +32,7 @@ static inline int current_is_kswapd(void
#ifndef CONFIG_MIGRATION
#define MAX_SWAPFILES (1 << MAX_SWAPFILES_SHIFT)
#else
-/* Use last entry for page migration swap entries */
+/* Use last two entries for page migration swap entries */
#define MAX_SWAPFILES ((1 << MAX_SWAPFILES_SHIFT)-2)
#define SWP_MIGRATION_READ MAX_SWAPFILES
#define SWP_MIGRATION_WRITE (MAX_SWAPFILES + 1)
diff -puN mm/migrate.c~swapless-pm-add-r-w-migration-entries-update-comments mm/migrate.c
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
page-migration-make-do_swap_page-redo-the-fault.patch
slab-extract-cache_free_alien-from-__cache_free.patch
migration-remove-unnecessary-pageswapcache-checks.patch
page-migration-cleanup-rename-ignrefs-to-migration.patch
page-migration-cleanup-group-functions.patch
page-migration-cleanup-remove-useless-definitions.patch
page-migration-cleanup-drop-nr_refs-in-remove_references.patch
page-migration-cleanup-extract-try_to_unmap-from-migration-functions.patch
page-migration-cleanup-pass-mapping-to-migration-functions.patch
page-migration-cleanup-move-fallback-handling-into-special-function.patch
swapless-pm-add-r-w-migration-entries.patch
swapless-pm-add-r-w-migration-entries-ifdefs.patch
swapless-pm-add-r-w-migration-entries-update-comments.patch
swapless-page-migration-rip-out-swap-based-logic.patch
swapless-page-migration-modify-core-logic.patch
more-page-migration-do-not-inc-dec-rss-counters.patch
more-page-migration-use-migration-entries-for-file-pages.patch
more-page-migration-use-migration-entries-for-file-pages-fix.patch
page-migration-update-documentation.patch
page-migration-update-comments-4.patch
page-migration-update-comments-5.patch
page-migration-update-comments-6.patch
page-migration-update-comments-7.patch
page-migration-update-comments-8.patch
page-migration-update-comments-9.patch
page-migration-remove-useless-mapping-checks.patch
page-migration-fix-up-remove_migration_ptes.patch
page-migration-replace-call-to-pageout-with-writepage.patch
-
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