| commit | 118ce231a81111ce55a8db194ff2770c74fcdf79 | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Thu, 5 Oct 2017 03:28:55 +0000 (4 20:28 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Mon, 16 Oct 2017 18:30:22 +0000 (16 11:30 -0700) | ||
| tree | d77106757b4ee6f124f49baadc8ddf6c52585585 | treesnapshot (tar.gz zip) |
| parent | b3f55d8892ebb4d588921f0e08b1774035fa5ffa | commitdiff |
kernel - KVABIO allocbuf() optimization
* When using allocbuf() to set bufsize to 0 during buffer reuse,
do not bother synchronizing the pmap.
* When using allocbuf() to set bufsize to 0 during buffer reuse,
do not bother synchronizing the pmap.
| sys/kern/vfs_bio.c | diffblobblamehistory |