re-enable threading on hibernate compression/decompressio
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@ -1,17 +0,0 @@
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In attempt to find the cause of some of the hibernate issues we are seeing,
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turn off threading for compression.
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Signed-off-by: Justin M. Forbes <jforbes@redhat.com>
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diff -ruNp a/kernel/power/swap.c b/kernel/power/swap.c
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--- a/kernel/power/swap.c 2012-03-02 13:52:27.777485028 -0600
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+++ b/kernel/power/swap.c 2012-03-02 14:05:20.168115129 -0600
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@@ -401,7 +401,7 @@ static int swap_writer_finish(struct swa
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#define LZO_CMP_SIZE (LZO_CMP_PAGES * PAGE_SIZE)
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/* Maximum number of threads for compression/decompression. */
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-#define LZO_THREADS 3
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+#define LZO_THREADS 1
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/* Maximum number of pages for read buffering. */
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#define LZO_READ_PAGES (MAP_PAGE_ENTRIES * 8)
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@ -757,9 +757,6 @@ Patch21300: ACPICA-Fix-regression-in-FADT-revision-checks.patch
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#rhbz 728478
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Patch21302: sony-laptop-Enable-keyboard-backlight-by-default.patch
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# Disable threading in hibernate compression
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Patch21303: disable-threading-in-compression-for-hibernate.patch
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#rhbz 803809 CVE-2012-1179
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Patch21304: mm-thp-fix-pmd_bad-triggering.patch
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@ -1468,9 +1465,6 @@ ApplyPatch ACPICA-Fix-regression-in-FADT-revision-checks.patch
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#rhbz 728478
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ApplyPatch sony-laptop-Enable-keyboard-backlight-by-default.patch
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#Disable threading in hibernate compression
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ApplyPatch disable-threading-in-compression-for-hibernate.patch
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ApplyPatch unhandled-irqs-switch-to-polling.patch
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ApplyPatch weird-root-dentry-name-debug.patch
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@ -2314,6 +2308,9 @@ fi
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# '-' | |
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# '-'
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%changelog
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* Fri Mar 16 2012 Justin M. Forbes <jforbes@redhat.com>
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- re-enable threading on hibernate compression/decompression
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* Fri Mar 16 2012 Josh Boyer <jwboyer@redhat.com>
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- Fix irqpoll patch to really only apply for ASM108x machines (rhbz 800520)
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