Searched hist:"8 d280b98cfe3c0b69c37d355218975c1c0279bb0" (Results 1 – 3 of 3) sorted by relevance
| /linux/fs/xfs/ |
| H A D | xfs_fsops.c | diff 8d280b98cfe3c0b69c37d355218975c1c0279bb0 Tue Mar 14 03:13:09 CET 2006 David Chinner <dgc@sgi.com> [XFS] On machines with more than 8 cpus, when running parallel I/O
threads, the incore superblock lock becomes the limiting factor for
buffered write throughput. Make the contended fields in the incore
superblock use per-cpu counters so that there is no global lock to limit
scalability.
SGI-PV: 946630
SGI-Modid: xfs-linux-melb:xfs-kern:25106a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
|
| H A D | xfs_mount.h | diff 8d280b98cfe3c0b69c37d355218975c1c0279bb0 Tue Mar 14 03:13:09 CET 2006 David Chinner <dgc@sgi.com> [XFS] On machines with more than 8 cpus, when running parallel I/O
threads, the incore superblock lock becomes the limiting factor for
buffered write throughput. Make the contended fields in the incore
superblock use per-cpu counters so that there is no global lock to limit
scalability.
SGI-PV: 946630
SGI-Modid: xfs-linux-melb:xfs-kern:25106a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
|
| H A D | xfs_mount.c | diff 8d280b98cfe3c0b69c37d355218975c1c0279bb0 Tue Mar 14 03:13:09 CET 2006 David Chinner <dgc@sgi.com> [XFS] On machines with more than 8 cpus, when running parallel I/O
threads, the incore superblock lock becomes the limiting factor for
buffered write throughput. Make the contended fields in the incore
superblock use per-cpu counters so that there is no global lock to limit
scalability.
SGI-PV: 946630
SGI-Modid: xfs-linux-melb:xfs-kern:25106a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
|