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deduplication: fix bug in auto-dedup when it is on page-server

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No need to check opts.use_page_server, because in write_pagemap_loc
write is local anyway. it appeared that on page-server when saving
pages to images opts.use_page_server=true and no auto-dedup started,
so images were not null as expected.

Signed-off-by: Tikhomirov Pavel <snorcht@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Tikhomirov Pavel
2014-03-06 16:52:40 +04:00
committed by Pavel Emelyanov
parent 9db426a7cd
commit c3d71138ec
1 changed files with 1 additions and 1 deletions
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2
page-xfer.c
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@@ -460,7 +460,7 @@ static int write_pagemap_loc(struct page_xfer *xfer,
pe.vaddr = encode_pointer(iov->iov_base); pe.vaddr = encode_pointer(iov->iov_base);
pe.nr_pages = iov->iov_len / PAGE_SIZE; pe.nr_pages = iov->iov_len / PAGE_SIZE;
if (opts.auto_dedup && !opts.use_page_server && xfer->parent != NULL) { if (opts.auto_dedup && xfer->parent != NULL) {
ret = dedup_one_iovec(xfer->parent, iov); ret = dedup_one_iovec(xfer->parent, iov);
if (ret == -1) { if (ret == -1) {
pr_perror("Auto-deduplication failed"); pr_perror("Auto-deduplication failed");