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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2005-11-29 23:33:26 -0500
committer <ralf@denk.linux-mips.net>2006-01-10 08:39:04 -0500
commitf12555d24ca636569b51c6f104aab41b2bba8c32 (patch)
tree7fa3b59cf1d8a2d11212bcdda76defecbc5076cc /include/linux/mempool.h
parent6c35585273b26a580b2e2ad3d6a7db282308eec5 (diff)
MIPS: Fix mdelay(1) for 64bit kernel with HZ == 1000
mdelay(1) (i.e. udelay(1000)) does not work correctly due to overflow. 1000 * 0x004189374BC6A7f0 = 0x10000000000000180 (>= 2**64) 0x004189374BC6A7ef (0x004189374BC6A7f0 - 1) is OK and it is exactly same as catchall case (0x8000000000000000UL / (500000 / HZ)). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/linux/mempool.h')
0 files changed, 0 insertions, 0 deletions