On Mon 03 Jun 2013 15:30:36 CEST, Jan Vesely wrote: > On 16/04/13 10:24, Jan Vesely wrote: >> On 28/03/13 10:38, Jan Vesely wrote: >>> Hi >>> >>> These patches modify __bio_add_page to accept pages that extent the last bio >>> segment. some drivers craft their buffers and rely on this behavior (see >>> message in patch 2 for details) >> >> any comments on this version would be appreciated >> >> thanks >> >>> >>> jan >>> >>> v3: Use code from __blk_recalc_rq_segments to decide whether the page is >>> mergeable, >>> >>> v2: modify a comment >>> >>> Jan Vesely (2): >>> block: factor out vector mergeable decision to a helper function >>> block: modify __bio_add_page check to accept pages that don't start a new >>> >>> block/blk-merge.c | 52 +++++++++++++++++++++++++++++++--------------------- >>> fs/bio.c | 29 ++++++++++++++++++----------- >>> include/linux/bio.h | 3 +++ >>> 3 files changed, 52 insertions(+), 32 deletions(-) >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> > ping? > > > Jens, your input on v2 helped a lot, any comments on v3? > > thanks ping -- Jan Vesely <jvesely@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
