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| author | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-05-02 12:24:46 -0600 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-02 22:23:52 -0700 |
| commit | 66f3131f547ef3cc864810974e0757617e60a837 (patch) | |
| tree | 98a1c36c63a350f04a650abfc4ec9ff12e7d717a /fs/direct-io.c | |
| parent | ac09f698f1cda91e890fb75f4cb38253d60ff017 (diff) | |
| download | linux-66f3131f547ef3cc864810974e0757617e60a837.tar.gz linux-66f3131f547ef3cc864810974e0757617e60a837.tar.bz2 linux-66f3131f547ef3cc864810974e0757617e60a837.zip | |
[PATCH] JFS: reduce number of synchronous transactions
Use an inline pxd list rather than an xad list in the xadlock.
When the number of extents being modified can fit with the xadlock,
a transaction can be committed asynchronously. Using a list of
pxd's instead of xad's allows us to fit 4 extents, rather than 2.
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/direct-io.c')
0 files changed, 0 insertions, 0 deletions