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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-17 13:30:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-17 13:30:34 -0700
commit592fe8980688e7cba46897685d014c7fb3018a67 (patch)
treeda0df053994838535a6d260eaacf32c84e2619ef /security
parentd44c6d4fa9b3d9b4f6d8d1751d9cbc50ed53cffe (diff)
parent57f73c2c89a5d3b2ed87201c8100d1fa989a1a65 (diff)
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 regression fixes from Ted Ts'o: "This fixes a scalability problem reported by Andi Kleen and Tim Chen; they were quite secretive about the precise nature of their workload, but they later admitted that it only showed up when they were using a large sparse file, so the amount of data I/O that was needed was close to zero. I'm not sure how realistic this is and it's only a regression if you consider changes made since 2.6.39 to be a "regression" vis-a-vis the policy regarding post-merge window bug fixes, but Linus agreed it was worth fixing, so I'm including it in this pull request. This also fixes the journalled quota mount options, which I accidentally broke while I was cleaning up the mount option handling." * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix handling of journalled quota options ext4: address scalability issue by removing extent cache statistics
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