Staging: zram: Fix kunmapping order

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This patch fixes the unmapping order of KM_USER0/1 in
handle_uncompressed_page() and zram_read() so that kmap()/kunmap() calls
are correctly nested.

Reported-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Reviewed-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jerome Marchand 2011-07-13 17:20:05 +02:00 • committed by Greg Kroah-Hartman

parent 7453ea886e

commit dffbb44d55

1 changed files with 2 additions and 2 deletions

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drivers/staging/zram/zram_drv.c

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