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[PATCH] JFS: Don't allocate extents that overlap existing extents
authorDave Kleikamp <shaggy@austin.ibm.com>
Mon, 2 May 2005 18:25:13 +0000 (12:25 -0600)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Tue, 3 May 2005 05:23:54 +0000 (22:23 -0700)
commit6628465e33ca694bd8fd5c3cf4eb7ff9177bc694
treeb023d524fb0a3b71aa0b957ce7c5540611497370tree | snapshot
parent1c6278295d6482edaaaef5faa64b18f17b3319b7commit | diff
[PATCH] JFS: Don't allocate extents that overlap existing extents

Modify xtSearch so that it returns the next allocated block when the
requested block is unmapped.  This can be used to make sure we don't
create a new extent that overlaps the next one.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/jfs/inode.c diff | blob | history
fs/jfs/jfs_dtree.c diff | blob | history
fs/jfs/jfs_xtree.c diff | blob | history
John Crispins staging tree