| commit | e1bc89bc9991e994f2b3c60d9ad2fdb5ad9b10fc | |
| author | Peter Osterlund <petero2@telia.com> | |
| Sun, 5 Feb 2006 07:27:47 +0000 (4 23:27 -0800) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Sun, 5 Feb 2006 19:06:52 +0000 (5 11:06 -0800) | ||
| tree | 22816d5b1979961ec60507e8b6783a02c7fdb283 | treesnapshot (tar.gz zip) |
| parent | b566ccefd7814e4fa403de81aea299bdc11ceed5 | commitdiff |
[PATCH] pktcdvd: Don't waste kernel memory
Allocate memory for read-gathering at open time, when it is known just how
much memory is needed. This avoids wasting kernel memory when the real packet
size is smaller than the maximum packet size supported by the driver. This is
always the case when using DVD discs.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Allocate memory for read-gathering at open time, when it is known just how
much memory is needed. This avoids wasting kernel memory when the real packet
size is smaller than the maximum packet size supported by the driver. This is
always the case when using DVD discs.
Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| drivers/block/Kconfig | diffblobblamehistory | |
| drivers/block/pktcdvd.c | diffblobblamehistory | |
| include/linux/pktcdvd.h | diffblobblamehistory |