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| author | Christoph Lameter <clameter@sgi.com> | 2006-04-10 22:52:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 06:18:32 -0700 |
| commit | e23ca00bf1b1c6c0f04702cb4d29e275ab8dc330 (patch) | |
| tree | 3cf690fc3305a9af03f42aa25808b713efb53c27 /mm/migrate.c | |
| parent | 1e624196f43c3a62122959e15c5f03572cdadb5d (diff) | |
| download | lwn-e23ca00bf1b1c6c0f04702cb4d29e275ab8dc330.tar.gz lwn-e23ca00bf1b1c6c0f04702cb4d29e275ab8dc330.zip | |
[PATCH] Some page migration fixups
- Remove sparse comment
- Remove duplicated include
- Return the correct error condition in migrate_page_remove_references().
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 09f6e4aa87fc..20b95db63da5 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -16,8 +16,7 @@ #include <linux/module.h> #include <linux/swap.h> #include <linux/pagemap.h> -#include <linux/buffer_head.h> /* for try_to_release_page(), - buffer_heads_over_limit */ +#include <linux/buffer_head.h> #include <linux/mm_inline.h> #include <linux/pagevec.h> #include <linux/rmap.h> @@ -28,8 +27,6 @@ #include "internal.h" -#include "internal.h" - /* The maximum number of pages to take off the LRU for migration */ #define MIGRATE_CHUNK_SIZE 256 @@ -234,7 +231,7 @@ int migrate_page_remove_references(struct page *newpage, if (!page_mapping(page) || page_count(page) != nr_refs || *radix_pointer != page) { write_unlock_irq(&mapping->tree_lock); - return 1; + return -EAGAIN; } /* |