[PATCH] libata: use preallocated buffers

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It's not a very good idea to allocate memory during EH.  Use
statically allocated buffer for dev->id[] and add 512byte buffer
ap->sector_buf.  This buffer is owned by EH (or probing) and to be
used as temporary buffer for various purposes (IDENTIFY, NCQ log page
10h, PM GSCR block).

Signed-off-by: Tejun Heo <htejun@gmail.com>

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Tejun Heo 2006-05-15 20:57:35 +09:00

parent 158693031d

commit fe635c7e91

2 changed files with 11 additions and 25 deletions

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include/linux/libata.h

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