This reverts commit 3500ed90b26a9935b943b5e2e4cd3226600d6b58. The reverted patch caused a significant performance regression when booting with the root file system on eMMC. Before the patch: [ 1.625623] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. After the patch: [ 1.935851] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. That was an addition of 310 ms which is a 19% performance degradation. Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> --- drivers/mmc/core/core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index ad7decc..3bf1c46 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2418,7 +2418,6 @@ void mmc_start_host(struct mmc_host *host) host->rescan_disable = 0; mmc_power_up(host); mmc_detect_change(host, 0); - mmc_flush_scheduled_work(); } void mmc_stop_host(struct mmc_host *host) -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
