- 22 4月, 2013 1 次提交
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由 Christoph Hellwig 提交于
Use the reserved space in struct xfs_dqblk to store a UUID and a crc for the quota blocks. [dchinner@redhat.com] Add a LSN field and update for current verifier infrastructure. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBen Myers <bpm@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 04 2月, 2012 1 次提交
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由 Chandra Seetharaman 提交于
Define new macro XFS_ALL_QUOTA_ACTIVE and simply some usage of quota macros. Signed-off-by: NChandra Seetharaman <sekharan@us.ibm.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 16 12月, 2011 1 次提交
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由 Christoph Hellwig 提交于
Just read the id 0 dquot from disk directly in xfs_qm_init_quotainfo instead of going through dqget and requiring a special flag to not add the dquot to any lists. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 15 12月, 2011 1 次提交
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由 Christoph Hellwig 提交于
Introduce a new XFS_DQ_FREEING flag that tells lookup and mplist walks to skip a dquot that is beeing freed, and use this avoid the trylock on the hash and mplist locks in xfs_qm_dqreclaim_one. Also simplify xfs_dqpurge by moving the inodes to a dispose list after marking them XFS_DQ_FREEING and avoid the locker ordering constraints. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 14 12月, 2011 2 次提交
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由 Christoph Hellwig 提交于
Do not remove dquots from the freelist when we grab a reference to them in xfs_qm_dqlookup, but leave them on the freelist util scanning notices that they have a reference. This speeds up the lookup fastpath, and greatly simplifies the lock ordering constraints. Note that the same scheme is used by the VFS inode and dentry caches. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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由 Christoph Hellwig 提交于
Free dquots when purging them during umount instead of keeping them around on the freelist in a degraded state. The out of order locking in xfs_qm_dqpurge will be removed again later in this series. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 13 12月, 2011 1 次提交
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由 Christoph Hellwig 提交于
Now that we can't have any dirty dquots around that aren't in the AIL we can get rid of the explicit dquot syncing from xfssyncd and xfs_fs_sync_fs and instead rely on AIL pushing to write out any quota updates. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <dchinner@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com>
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- 07 3月, 2011 1 次提交
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由 Dave Chinner 提交于
Convert the xfs log operations to use the new error logging interfaces. This removes the xlog_{warn,panic} wrappers and makes almost all errors emit the device they belong to instead of just refering to "XFS". Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NAlex Elder <aelder@sgi.com> Reviewed-by: NChristoph Hellwig <hch@lst.de>
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- 11 11月, 2010 1 次提交
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由 Christoph Hellwig 提交于
Andi Kleen reported that gcc-4.5 gives lots of warnings for him inside the XFS code. It turned out most of them are due to the quota stubs beeing macros, and gcc now complaining about macros evaluating to 0 that are not assigned to variables. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAlex Elder <aelder@sgi.com>
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- 19 5月, 2010 1 次提交
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由 Christoph Hellwig 提交于
Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <david@fromorbit.com>
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- 04 2月, 2010 1 次提交
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由 Dave Chinner 提交于
dquots are never flushed asynchronously. Remove the flag and the async write support from the flush function. Make the default flush a delwri flush to make the inode flush code, which leaves the XFS_QMOPT_SYNC the only flag remaining. Convert that to use SYNC_WAIT instead, just like the inode flush code. V2: - just pass flush flags straight through Signed-off-by: NDave Chinner <david@fromorbit.com> Reviewed-by: NChristoph Hellwig <hch@lst.de>
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- 22 1月, 2010 1 次提交
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由 Christoph Hellwig 提交于
The option is unused and one of the few remaining users of xfs_bawrite, so let's get rid of it. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <david@fromorbit.com> Signed-off-by: NAlex Elder <aelder@sgi.com>
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- 15 12月, 2009 1 次提交
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由 Christoph Hellwig 提交于
Convert the old xfs tracing support that could only be used with the out of tree kdb and xfsidbg patches to use the generic event tracer. To use it make sure CONFIG_EVENT_TRACING is enabled and then enable all xfs trace channels by: echo 1 > /sys/kernel/debug/tracing/events/xfs/enable or alternatively enable single events by just doing the same in one event subdirectory, e.g. echo 1 > /sys/kernel/debug/tracing/events/xfs/xfs_ihold/enable or set more complex filters, etc. In Documentation/trace/events.txt all this is desctribed in more detail. To reads the events do a cat /sys/kernel/debug/tracing/trace Compared to the last posting this patch converts the tracing mostly to the one tracepoint per callsite model that other users of the new tracing facility also employ. This allows a very fine-grained control of the tracing, a cleaner output of the traces and also enables the perf tool to use each tracepoint as a virtual performance counter, allowing us to e.g. count how often certain workloads git various spots in XFS. Take a look at http://lwn.net/Articles/346470/ for some examples. Also the btree tracing isn't included at all yet, as it will require additional core tracing features not in mainline yet, I plan to deliver it later. And the really nice thing about this patch is that it actually removes many lines of code while adding this nice functionality: fs/xfs/Makefile | 8 fs/xfs/linux-2.6/xfs_acl.c | 1 fs/xfs/linux-2.6/xfs_aops.c | 52 - fs/xfs/linux-2.6/xfs_aops.h | 2 fs/xfs/linux-2.6/xfs_buf.c | 117 +-- fs/xfs/linux-2.6/xfs_buf.h | 33 fs/xfs/linux-2.6/xfs_fs_subr.c | 3 fs/xfs/linux-2.6/xfs_ioctl.c | 1 fs/xfs/linux-2.6/xfs_ioctl32.c | 1 fs/xfs/linux-2.6/xfs_iops.c | 1 fs/xfs/linux-2.6/xfs_linux.h | 1 fs/xfs/linux-2.6/xfs_lrw.c | 87 -- fs/xfs/linux-2.6/xfs_lrw.h | 45 - fs/xfs/linux-2.6/xfs_super.c | 104 --- fs/xfs/linux-2.6/xfs_super.h | 7 fs/xfs/linux-2.6/xfs_sync.c | 1 fs/xfs/linux-2.6/xfs_trace.c | 75 ++ fs/xfs/linux-2.6/xfs_trace.h | 1369 +++++++++++++++++++++++++++++++++++++++++ fs/xfs/linux-2.6/xfs_vnode.h | 4 fs/xfs/quota/xfs_dquot.c | 110 --- fs/xfs/quota/xfs_dquot.h | 21 fs/xfs/quota/xfs_qm.c | 40 - fs/xfs/quota/xfs_qm_syscalls.c | 4 fs/xfs/support/ktrace.c | 323 --------- fs/xfs/support/ktrace.h | 85 -- fs/xfs/xfs.h | 16 fs/xfs/xfs_ag.h | 14 fs/xfs/xfs_alloc.c | 230 +----- fs/xfs/xfs_alloc.h | 27 fs/xfs/xfs_alloc_btree.c | 1 fs/xfs/xfs_attr.c | 107 --- fs/xfs/xfs_attr.h | 10 fs/xfs/xfs_attr_leaf.c | 14 fs/xfs/xfs_attr_sf.h | 40 - fs/xfs/xfs_bmap.c | 507 +++------------ fs/xfs/xfs_bmap.h | 49 - fs/xfs/xfs_bmap_btree.c | 6 fs/xfs/xfs_btree.c | 5 fs/xfs/xfs_btree_trace.h | 17 fs/xfs/xfs_buf_item.c | 87 -- fs/xfs/xfs_buf_item.h | 20 fs/xfs/xfs_da_btree.c | 3 fs/xfs/xfs_da_btree.h | 7 fs/xfs/xfs_dfrag.c | 2 fs/xfs/xfs_dir2.c | 8 fs/xfs/xfs_dir2_block.c | 20 fs/xfs/xfs_dir2_leaf.c | 21 fs/xfs/xfs_dir2_node.c | 27 fs/xfs/xfs_dir2_sf.c | 26 fs/xfs/xfs_dir2_trace.c | 216 ------ fs/xfs/xfs_dir2_trace.h | 72 -- fs/xfs/xfs_filestream.c | 8 fs/xfs/xfs_fsops.c | 2 fs/xfs/xfs_iget.c | 111 --- fs/xfs/xfs_inode.c | 67 -- fs/xfs/xfs_inode.h | 76 -- fs/xfs/xfs_inode_item.c | 5 fs/xfs/xfs_iomap.c | 85 -- fs/xfs/xfs_iomap.h | 8 fs/xfs/xfs_log.c | 181 +---- fs/xfs/xfs_log_priv.h | 20 fs/xfs/xfs_log_recover.c | 1 fs/xfs/xfs_mount.c | 2 fs/xfs/xfs_quota.h | 8 fs/xfs/xfs_rename.c | 1 fs/xfs/xfs_rtalloc.c | 1 fs/xfs/xfs_rw.c | 3 fs/xfs/xfs_trans.h | 47 + fs/xfs/xfs_trans_buf.c | 62 - fs/xfs/xfs_vnodeops.c | 8 70 files changed, 2151 insertions(+), 2592 deletions(-) Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAlex Elder <aelder@sgi.com>
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- 13 6月, 2009 1 次提交
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由 Christoph Hellwig 提交于
Fix warnings about unitialized dquot variables by making sure xfs_qm_vop_dqalloc touches it even when quotas are disabled. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NFelix Blyakher <felixb@sgi.com> Signed-off-by: NFelix Blyakher <felixb@sgi.com>
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- 08 6月, 2009 1 次提交
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由 Christoph Hellwig 提交于
Kill the quota ops function vector and replace it with direct calls or stubs in the CONFIG_XFS_QUOTA=n case. Make sure we check XFS_IS_QUOTA_RUNNING in the right spots. We can remove the number of those checks because the XFS_TRANS_DQ_DIRTY flag can't be set otherwise. This brings us back closer to the way this code worked in IRIX and earlier Linux versions, but we keep a lot of the more useful factoring of common code. Eventually we should also kill xfs_qm_bhv.c, but that's left for a later patch. Reduces the size of the source code by about 250 lines and the size of XFS module by about 1.5 kilobytes with quotas enabled: text data bss dec hex filename 615957 2960 3848 622765 980ad fs/xfs/xfs.o 617231 3152 3848 624231 98667 fs/xfs/xfs.o.old Fallout: - xfs_qm_dqattach is split into xfs_qm_dqattach_locked which expects the inode locked and xfs_qm_dqattach which does the locking around it, thus removing XFS_QMOPT_ILOCKED. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NEric Sandeen <sandeen@sandeen.net>
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- 09 2月, 2009 2 次提交
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由 Christoph Hellwig 提交于
Currently we call from the nicely abstracted linux quotaops into a ugly multiplexer just to split the calls out at the same boundary again. Rewrite the quota ops handling to remove that obfucation. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <david@fromorbit.com>
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由 Christoph Hellwig 提交于
The XFS_QMOPT_DQLOCK flag introduces major complexity in the quota subsystem but isn't actually used anywhere. So remove it and all the hazzles it introduces. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NFelix Blyakher <felixb@sgi.com>
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- 04 12月, 2008 1 次提交
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由 Christoph Hellwig 提交于
Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDave Chinner <david@fromorbit.com> Signed-off-by: NNiv Sardi <xaiki@sgi.com>
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- 16 10月, 2007 1 次提交
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由 Christoph Hellwig 提交于
Mount options are now parsed by the main XFS module and rejected if quota support is not available, and there are some new quota operation for the quotactl syscall and calls to quote in the mount, unmount and sync callchains. SGI-PV: 969608 SGI-Modid: xfs-linux-melb:xfs-kern:29503a Signed-off-by: NChristoph Hellwig <hch@infradead.org> Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
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- 08 5月, 2007 1 次提交
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由 Kouta Ooizumi 提交于
When uquota and oquota (gquota/pquota) are enabled for accounting both are enforced if ether has enforcement active. Conditions: - Both XFS_UQUOTA_ACCT and XFS_GQUOTA_ACCT are enabled. - Either XFS_UQUOTA_ENFD or XFS_OQUOTA_ENFD is enabled. - The usage without enforce is reached at the soft limit. Problems: 1. "repquota" shows all grace time even if no enforcement. 2. we cannot make a file over a hard limits even if no enforcement. SGI-PV: 962291 SGI-Modid: xfs-linux-melb:xfs-kern:28272a Signed-off-by: NKouta Ooizumi <k-ooizumi@tnes.nec.co.jp> Signed-off-by: NDonald Douwsma <donaldd@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
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- 28 9月, 2006 1 次提交
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由 Eric Sandeen 提交于
SGI-PV: 955302 SGI-Modid: xfs-linux-melb:xfs-kern:26749a Signed-off-by: NEric Sandeen <sandeen@sandeen.net> Signed-off-by: NNathan Scott <nathans@sgi.com> Signed-off-by: NTim Shimmin <tes@sgi.com>
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- 09 6月, 2006 1 次提交
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由 Nathan Scott 提交于
SGI-PV: 9533338 SGI-Modid: xfs-linux-melb:xfs-kern:26106a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 31 3月, 2006 1 次提交
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由 Nathan Scott 提交于
its use. SGI-PV: 951300 SGI-Modid: xfs-linux-melb:xfs-kern:25633a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 29 3月, 2006 1 次提交
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由 Nathan Scott 提交于
these typos. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:25539a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 02 11月, 2005 3 次提交
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由 Christoph Hellwig 提交于
SGI-PV: 943272 SGI-Modid: xfs-linux:xfs-kern:199767a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Nathan Scott 提交于
boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23903a Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Nathan Scott 提交于
MAXINT SGI-PV: 942528 SGI-Modid: xfs-linux:xfs-kern:23828a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 05 9月, 2005 1 次提交
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由 Tim Shimmin 提交于
having previously mounted with quotas. SGI-PV: 940491 SGI-Modid: xfs-linux:xfs-kern:23388a Signed-off-by: NTim Shimmin <tes@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 21 6月, 2005 2 次提交
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由 Nathan Scott 提交于
not enabled though. SGI-PV: 938145 SGI-Modid: xfs-linux:xfs-kern:22900a Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Nathan Scott 提交于
SGI-PV: 932952 SGI-Modid: xfs-linux:xfs-kern:22805a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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