d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

BKVASIZE was bumped to 16k more than a decade ago.

Browse Source
This commit is contained in:
Ruslan Ermilov 2011-05-23 19:59:01 +00:00
parent 10e71e2260
commit 5e863acb63
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/kern/vfs_bio.c
View File

@ -654,7 +654,7 @@ bufinit(void)
* To support extreme low-memory systems, make sure hidirtybuffers cannot * To support extreme low-memory systems, make sure hidirtybuffers cannot
* eat up all available buffer space. This occurs when our minimum cannot * eat up all available buffer space. This occurs when our minimum cannot
* be met. We try to size hidirtybuffers to 3/4 our buffer space assuming * be met. We try to size hidirtybuffers to 3/4 our buffer space assuming
* BKVASIZE'd (8K) buffers. * BKVASIZE'd buffers.
*/ */
while ((long)hidirtybuffers * BKVASIZE > 3 * hibufspace / 4) { while ((long)hidirtybuffers * BKVASIZE > 3 * hibufspace / 4) {
hidirtybuffers >>= 1; hidirtybuffers >>= 1;