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8b5baa460b
some clean ups and some patches to use the new generic lru list code. There is still plenty of scope for some further changes in due course - faster lookups of quota structures is very much on the todo list. Also, a start has been made towards the more tricky issue of using the generic lru code with glocks, but that will have to be completed in a subsequent merge window. The other, more minor feature, is that there have been a number of performance patches which relate to block allocation. In particular they will improve performance when the disk is nearly full. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJSeQMSAAoJEMrg3m4a/8jS4/EP/AtkfsT+GATPmK2R3Yoy0Hrb 4KucaloOtlUmSsVwTpzYGYZaqJo2D5BndJWw9jekPJOS4aB5CbE1ZYCMIKyuhhr4 Y70kjfGlwK5hRSItPJ5gHnWkiTZzR65wBLj/+EBAFm2gF3UsJ4DJvLNvd8DP9SJC 3IfYfqV6cPa7aPDhmEbdq5h0X5iSI+Ee/X2Z3a6fe7rErR1cD4iAEFEyPHa0aHgt TkrS32DodOn/J26PvUFq5MUb+El+Ul6EpeB3CC8UN0+pvucAKCMVy8+sPROTbViz mMRyWxHHHPDEEulFPWJlXW/tOAhHMHTPGbnWu4bH+iDudzOHif7E0tWklPR9bJAY 4/1Fa4ILIxV02kdGBHxO74Vv/ir4gyLzzXCPbXOpxu5jMw3VdN9dp0/Uck+rmsya rC5Q/8vm4AUO7YYHUBEEaT7Nqp8HRRWGwv11Wdyqf3RQyC5jYHNEXYJkdMsODEae p+Ju/O6MfLw68IrG38RaGT4/tCBPonggsCVxwqNxqyDnjtNEpO/o3VjJMJ/3j2b5 CCRx+9JYENT8EsdpIFWasfABy66xbKPTE9RiMUbk1e73julXLfzIMI3/Ol/Bj7rQ YLs5XYrKcz3QfYgMvNS3nMbI3w3nJrCnzdV7STps8nyaOa1oQndGxe9b7tDb+Fb8 /acuYuQclbvsAkzvH4jc =qwXe -----END PGP SIGNATURE----- Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw Pull gfs2 updates from Steven Whitehouse: "The main feature of interest this time is quota updates. There are some clean ups and some patches to use the new generic lru list code. There is still plenty of scope for some further changes in due course - faster lookups of quota structures is very much on the todo list. Also, a start has been made towards the more tricky issue of using the generic lru code with glocks, but that will have to be completed in a subsequent merge window. The other, more minor feature, is that there have been a number of performance patches which relate to block allocation. In particular they will improve performance when the disk is nearly full" * tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw: GFS2: Use generic list_lru for quota GFS2: Rename quota qd_lru_lock qd_lock GFS2: Use reflink for quota data cache GFS2: Use lockref for glocks GFS2: Protect quota sync generation GFS2: Inline qd_trylock into gfs2_quota_unlock GFS2: Make two similar quota code fragments into a function GFS2: Remove obsolete quota tunable GFS2: Move gfs2_icbit_munge into quota.c GFS2: Speed up starting point selection for block allocation GFS2: Add allocation parameters structure GFS2: Clean up reservation removal GFS2: fix dentry leaks GFS2: new function gfs2_rbm_incr GFS2: Introduce rbm field bii GFS2: Do not reset flags on active reservations GFS2: introduce bi_blocks for optimization GFS2: optimize rbm_from_block wrt bi_start GFS2: d_splice_alias() can't return error |
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