staging: zram: factor-out zram_decompress_page() function

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zram_bvec_read() shared decompress functionality with zram_read_before_write() function.
Factor-out and make commonly used zram_decompress_page() function, which also simplified
error handling in zram_bvec_read().

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sergey Senozhatsky 2012-10-30 22:40:23 +03:00 • committed by Greg Kroah-Hartman

parent e446f5a854

commit 37b51fdddf

1 changed files with 48 additions and 65 deletions

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drivers/staging/zram/zram_drv.c

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