- 14 3月, 2006 2 次提交
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由 Nathan Scott 提交于
SGI-PV: 950211 SGI-Modid: xfs-linux-melb:xfs-kern:25312a Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Nathan Scott 提交于
writepages code. SGI-PV: 950211 SGI-Modid: xfs-linux-melb:xfs-kern:25311a Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 28 2月, 2006 1 次提交
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由 Eric Sandeen 提交于
obscure corruption case SGI-PV: 942658 SGI-Modid: xfs-linux-melb:xfs-kern:207119a Signed-off-by: NEric Sandeen <sandeen@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 07 2月, 2006 1 次提交
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由 David Chinner 提交于
the clustering of extra pages in a buffered write. SGI-PV: 949210 SGI-Modid: xfs-linux-melb:xfs-kern:25130a Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 02 2月, 2006 1 次提交
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由 Christoph Lameter 提交于
Migrate a page with buffers without requiring writeback This introduces a new address space operation migratepage() that may be used by a filesystem to implement its own version of page migration. A version is provided that migrates buffers attached to pages. Some filesystems (ext2, ext3, xfs) are modified to utilize this feature. The swapper address space operation are modified so that a regular migrate_page() will occur for anonymous pages without writeback (migrate_pages forces every anonymous page to have a swap entry). Signed-off-by: NMike Kravetz <kravetz@us.ibm.com> Signed-off-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 18 1月, 2006 1 次提交
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由 David Chinner 提交于
a page while we are still submitting other buffers on the same page for I/O. SGI-PV: 948197 SGI-Modid: xfs-linux-melb:xfs-kern:25004a Signed-off-by: NDavid Chinner <dgc@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 11 1月, 2006 10 次提交
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由 Christoph Hellwig 提交于
SGI-PV: 947206 SGI-Modid: xfs-linux-melb:xfs-kern:203960a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
trylock and deal with block layer congestion properly. Patch from David Chinner and Christoph Hellwig. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203830a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
performances on rewrites since we can reduce the number of allocator calls. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203829a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203828a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
case is very similar to delayed and unwritten extends. Reorganize the code to share some code for these cases. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203827a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
handling offets From David Chinner and Christoph Hellwig SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203826a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
page and a relative offset into that page around, and returns the current xfs_iomap_t if the block at the specified offset fits into it, or a NULL pointer otherwise. This patch passed the full 64bit offset into the inode that all callers have anyway, and changes the return value to a simple boolean. Also the function gets a more descriptive name: xfs_iomap_valid. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203825a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
lookups and avoids unessecary look roundtrips. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203823a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
allows us to submit much larger I/Os instead of sending down lots of small buffer_heads. To do this we need to have a rather complicated I/O submission and completion tracking infrastructure. Part of the latter has been merged already a long time ago for direct I/O support. Part of the problem is that we need to track sub-pagesize regions and for that we still need buffer_heads for the time beeing. Long-term I hope we can move to better data strucutures and/or maybe move this to fs/mpage.c instead of having it in XFS. Original patch from Nathan Scott with various updates from David Chinner and Christoph Hellwig. SGI-PV: 947118 SGI-Modid: xfs-linux-melb:xfs-kern:203822a 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
finally. SGI-PV: 947038 SGI-Modid: xfs-linux-melb:xfs-kern:24866a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 25 11月, 2005 1 次提交
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由 Nathan Scott 提交于
direct write. SGI-PV: 944820 SGI-Modid: xfs-linux-melb:xfs-kern:24351a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 02 11月, 2005 4 次提交
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由 Nathan Scott 提交于
SGI-PV: 944819 SGI-Modid: xfs-linux:xfs-kern:24236a Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Nathan Scott 提交于
buffers. SGI-PV: 944820 SGI-Modid: xfs-linux:xfs-kern:24223a 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
SGI-PV: 943122 SGI-Modid: xfs-linux:xfs-kern:23901a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 28 10月, 2005 1 次提交
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由 Al Viro 提交于
- ->releasepage() annotated (s/int/gfp_t), instances updated - missing gfp_t in fs/* added - fixed misannotation from the original sweep caught by bitwise checks: XFS used __nocast both for gfp_t and for flags used by XFS allocator. The latter left with unsigned int __nocast; we might want to add a different type for those but for now let's leave them alone. That, BTW, is a case when __nocast use had been actively confusing - it had been used in the same code for two different and similar types, with no way to catch misuses. Switch of gfp_t to bitwise had caught that immediately... One tricky bit is left alone to be dealt with later - mapping->flags is a mix of gfp_t and error indications. Left alone for now. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 05 9月, 2005 3 次提交
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由 Nathan Scott 提交于
(luckily just cosmetic). SGI-PV: 942232 SGI-Modid: xfs-linux-melb:xfs-kern:23718a Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
SGI-PV: 936584 SGI-Modid: xfs-linux:xfs-kern:196886a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
because aio+dio completions may happen from irq context but we need process context for converting unwritten extents. We also queue regular direct I/O completions to workqueue for regularity, there's only one queue_work call per syscall. SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196857a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 02 9月, 2005 3 次提交
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由 Christoph Hellwig 提交于
SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196856a Signed-off-by: NChristoph Hellwig <hch@sgi.com> Signed-off-by: NNathan Scott <nathans@sgi.com>
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由 Christoph Hellwig 提交于
time SGI-PV: 934766 SGI-Modid: xfs-linux:xfs-kern:196854a 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
SGI-PV: 938410 SGI-Modid: xfs-linux:xfs-kern:22966a Signed-off-by: NNathan Scott <nathans@sgi.com>
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- 24 6月, 2005 1 次提交
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由 Christoph Hellwig 提交于
XFS will have to look at iocb->private to fix aio+dio. No other filesystem is using the blockdev_direct_IO* end_io callback. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 27 5月, 2005 1 次提交
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由 Christoph Hellwig 提交于
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- 06 5月, 2005 3 次提交
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由 Nathan Scott 提交于
[XFS] Use the right offset when ensuring a delayed allocate conversion has covered the offset originally requested. Can cause data corruption when multiple processes are performing writeout on different areas of the same file. Quite difficult to hit though. SGI Modid: xfs-linux:xfs-kern:22377a Signed-off-by: NNathan Scott <nathans@sgi.com> Signed-off-by: NChristoph Hellwig <hch@sgi.com> .
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由 Nathan Scott 提交于
SGI Modid: xfs-linux:xfs-kern:22376a Signed-off-by: NNathan Scott <nathans@sgi.com> Signed-off-by: NChristoph Hellwig <hch@sgi.com>
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由 Daniel Moore 提交于
SGI Modid: xfs-linux:xfs-kern:191586a Signed-off-by: NDaniel Moore <dxm@sgi.com> Signed-off-by: NChristoph Hellwig <hch@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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