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| author | Adrian Hunter <adrian.hunter@intel.com> | 2017-03-13 13:36:36 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-24 21:42:01 +0200 |
| commit | 7b410d074b253a44624497a18e73f666a9574f37 (patch) | |
| tree | 50c8855b01206c4843e6d088acadca59f0ce2657 /drivers/spi/spi-brcmstb-qspi.c | |
| parent | mmc: block: Introduce queue semantics (diff) | |
| download | linux-7b410d074b253a44624497a18e73f666a9574f37.tar.xz linux-7b410d074b253a44624497a18e73f666a9574f37.zip | |
mmc: queue: Share mmc request array between partitions
eMMC can have multiple internal partitions that are represented as separate
disks / queues. However switching between partitions is only done when the
queue is empty. Consequently the array of mmc requests that are queued can
be shared between partitions saving memory.
Keep a pointer to the mmc request queue on the card, and use that instead
of allocating a new one for each partition.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/spi/spi-brcmstb-qspi.c')
0 files changed, 0 insertions, 0 deletions