• Christoph Hellwig's avatar
    block: remove the bi_phys_segments field in struct bio · 14ccb66b
    Christoph Hellwig authored
    We only need the number of segments in the blk-mq submission path.
    Remove the field from struct bio, and return it from a variant of
    blk_queue_split instead of that it can passed as an argument to
    those functions that need the value.
    
    This also means we stop recounting segments except for cloning
    and partial segments.
    
    To keep the number of arguments in this how path down remove
    pointless struct request_queue arguments from any of the functions
    that had it and grew a nr_segs argument.
    Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
    Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
    14ccb66b
Name
Last commit
Last update
..
acpi Loading commit data...
asm-generic Loading commit data...
clocksource Loading commit data...
crypto Loading commit data...
drm Loading commit data...
dt-bindings Loading commit data...
keys Loading commit data...
kvm Loading commit data...
linux Loading commit data...
math-emu Loading commit data...
media Loading commit data...
memory Loading commit data...
misc Loading commit data...
net Loading commit data...
pcmcia Loading commit data...
ras Loading commit data...
rdma Loading commit data...
scsi Loading commit data...
soc Loading commit data...
sound Loading commit data...
target Loading commit data...
trace Loading commit data...
uapi Loading commit data...
video Loading commit data...
xen Loading commit data...