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| author | smh <smh@FreeBSD.org> | 2013-10-24 15:21:20 +0000 |
|---|---|---|
| committer | smh <smh@FreeBSD.org> | 2013-10-24 15:21:20 +0000 |
| commit | 43cd197a0d5467cc3116e8b4d4190d5b88e73e61 (patch) | |
| tree | 6abbdae82c6242c52c02b8d4a3ad33526f6c4ccb /sys/dev/usb/controller/xhci.c | |
| parent | 0fb83d0f206d137ea574c6adc087d72fca2a513b (diff) | |
| download | FreeBSD-src-43cd197a0d5467cc3116e8b4d4190d5b88e73e61.zip FreeBSD-src-43cd197a0d5467cc3116e8b4d4190d5b88e73e61.tar.gz | |
MFC r256889:
Use the vdev's ashift to calculate the supported min block size passed to
zio_compress_data(..) when compressing l2arc buffers.
This eliminates L2ARC I/O errors, which resulted in very poor performance on
vdev's configured with block size greater than 512b due to compression
assuming a smaller min block size than the vdev supports.
Approved by: re (glebius)
Diffstat (limited to 'sys/dev/usb/controller/xhci.c')
0 files changed, 0 insertions, 0 deletions
