b90f90d230
Customer running an application that issues SYNCHRONIZE_CACHE calls directly noticed the broad stroke of the current implementation in the aacraid driver resulting in multiple applications feeding I/O to the storage causing the issuing application to stall for long periods of time. By only waiting for the current WRITE commands, rather than all commands, to complete; and those that are in range of the SYNCHRONIZE_CACHE call that would associate more tightly with the issuing application before telling the Firmware to flush it's dirty cache, we managed to reduce the stalling. The Firmware itself still flushes all the dirty cache associated with the array ignoring the range, it just does so in a more timely manner. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> |
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| .. | ||
| aachba.c | ||
| aacraid.h | ||
| commctrl.c | ||
| comminit.c | ||
| commsup.c | ||
| dpcsup.c | ||
| linit.c | ||
| Makefile | ||
| nark.c | ||
| rkt.c | ||
| rx.c | ||
| sa.c | ||
| TODO | ||