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[PATCH] mm: make filemap_nopage use NOPAGE_SIGBUS

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Don't open-code NOPAGE_SIGBUS.

Signed-off-by: Adam Litke <agl@us.ibm.com>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adam Litke 2006-09-29 01:58:43 -07:00 committed by Linus Torvalds
parent 4ce072f1fa
commit 79f5acf5d7
1 changed files with 3 additions and 3 deletions
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6
mm/filemap.c
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@ -1471,7 +1471,7 @@ outside_data_content:
* accessible..
*/
if (area->vm_mm == current->mm)
return NULL;
return NOPAGE_SIGBUS;
/* Fall through to the non-read-ahead case */
no_cached_page:
/*
@ -1496,7 +1496,7 @@ no_cached_page:
*/
if (error == -ENOMEM)
return NOPAGE_OOM;
return NULL;
return NOPAGE_SIGBUS;
page_not_uptodate:
if (!did_readaround) {
@ -1565,7 +1565,7 @@ page_not_uptodate:
*/
shrink_readahead_size_eio(file, ra);
page_cache_release(page);
return NULL;
return NOPAGE_SIGBUS;
}
EXPORT_SYMBOL(filemap_nopage);