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| author | Eric Sandeen <sandeen@sandeen.net> | 2007-08-16 16:24:43 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-10-15 16:38:23 +1000 |
| commit | 1cb51258758d725028e9ee9688d462de125a053d (patch) | |
| tree | 2306dcf367cd7e105b878ddf03bd8cb9e164be7d /fs/xfs/xfs_log_priv.h | |
| parent | 40906630f18fdf5ac27f5928c20f76eeac8fb0f0 (diff) | |
| download | lwn-1cb51258758d725028e9ee9688d462de125a053d.tar.gz lwn-1cb51258758d725028e9ee9688d462de125a053d.zip | |
[XFS] choose single default logbuf count & size
Remove sizing of logbuf size & count based on physical memory; this was
never a very good gauge as it's looking at global memory, but deciding on
sizing per-filesystem; no account is made of the total number of
filesystems, for example.
For now just take the largest "default" case, as was set for machines with
>400MB - 8 x 32k buffers. This can always be tuned higher or lower with
mount options if necessary. Removes one more user of xfs_physmem.
SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29323a
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log_priv.h')
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 9bd3cdf11a87..e973972d4633 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -30,7 +30,6 @@ struct xfs_mount; */ #define XLOG_MIN_ICLOGS 2 -#define XLOG_MED_ICLOGS 4 #define XLOG_MAX_ICLOGS 8 #define XLOG_HEADER_MAGIC_NUM 0xFEEDbabe /* Invalid cycle number */ #define XLOG_VERSION_1 1 |