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[PATCH] VM: invalidate_inode_pages2_range() should not exit early

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Fix invalidate_inode_pages2_range() so that it does not immediately exit
just because a single page in the specified range could not be removed.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Trond Myklebust 2007-02-28 20:13:55 -08:00 committed by Linus Torvalds
parent 5a39e8c6d6
commit 7b965e0884
1 changed files with 2 additions and 2 deletions
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4
mm/truncate.c
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@ -375,10 +375,10 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
pagevec_init(&pvec, 0); pagevec_init(&pvec, 0);
next = start; next = start;
while (next <= end && !ret && !wrapped && while (next <= end && !wrapped &&
pagevec_lookup(&pvec, mapping, next, pagevec_lookup(&pvec, mapping, next,
min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) { min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) {
for (i = 0; !ret && i < pagevec_count(&pvec); i++) { for (i = 0; i < pagevec_count(&pvec); i++) {
struct page *page = pvec.pages[i]; struct page *page = pvec.pages[i];
pgoff_t page_index; pgoff_t page_index;