From 314ec2ff1628b8454d01613852d8dae3e5c26f5d Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 31 Jan 2006 23:13:29 -0800 Subject: [PATCH] --- yaml --- r: 21358 b: refs/heads/master c: b0fd4e49aea8a460afab7bc67cd618e2d19291d4 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/include/asm-sparc64/tsb.h | 8 -------- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/[refs] b/[refs] index 16632c3ce09a..d61ac9047948 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 30a6ecad9670d97c9d0fbfa7d80970aeb339bdec +refs/heads/master: b0fd4e49aea8a460afab7bc67cd618e2d19291d4 diff --git a/trunk/include/asm-sparc64/tsb.h b/trunk/include/asm-sparc64/tsb.h index 1addd91d7200..f384565212fe 100644 --- a/trunk/include/asm-sparc64/tsb.h +++ b/trunk/include/asm-sparc64/tsb.h @@ -37,14 +37,6 @@ * choose to use bit 47 in the tag. Also, since we never map anything * at page zero in context zero, we use zero as an invalid tag entry. * When the lock bit is set, this forces a tag comparison failure. - * - * Currently, we allocate an 8K TSB per-process and we use it for both - * I-TLB and D-TLB misses. Perhaps at some point we'll add code that - * monitors the number of active pages in the process as we get - * major/minor faults, and grow the TSB in response. The only trick - * in implementing that is synchronizing the freeing of the old TSB - * wrt. parallel TSB updates occuring on other processors. On - * possible solution is to use RCU for the freeing of the TSB. */ #define TSB_TAG_LOCK_BIT 47