- 15 Dec, 2002 40 commits
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Art Haas authored
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Art Haas authored
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Art Haas authored
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Trond Myklebust authored
In order to speed up NFS reads, we attempt to copy directly from skbuffs into the pagecache pages. As we cannot do XDR decoding in the soft interrupts, we attempt to estimate the size of the RPC header (+ attributes,...) that will precede the actual data that goes in the pagecache. If we get the estimate wrong, the XDR decode routines perform a realignment of the data into the pagecache. In the existing code, we do a multi-page kmap() from the xdr_buf into an iovec array, in order to do the shift. The following patch adds tools for doing the realigment without going through the iovec array (and without having to do the deadlock-prone multi-page kmap()). It also adds the 2 helper routines xdr_read_pages()/xdr_write_pages() which will be needed for NFSv4 reads/writes in order to add pre/post operation GETATTR calls.
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Trond Myklebust authored
- Move the encoding/decoding of the actual COMPOUND XDR header out of encode_compound()/decode_compound(). - Make each NFSv4 operation 'decode_' routine also take care of decoding its own header, and checking it for correctness. Also allows us to get rid of the 'nfserr' parameter...
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Trond Myklebust authored
This fixes a couple of incorrect XDR buffer reservations. The values passed to RESERVE_SPACE() must reflect precisely the number of bytes that we wish to send down the wire.
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Roman Zippel authored
T_STRING token was used twice, so quoted strings use now T_WORD_QUOTE.
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Roman Zippel authored
- allow double click to start edit of string symbols - help text by Rod.VanMeter@nokia.com - small reorganiztion to prepare for new features
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Roman Zippel authored
Set geometry defaults, if TIOCGWINSZ fails.
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Roman Zippel authored
Add a changed flag to properties, which can be used by front ends to check for changed symbols/properties.
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Roman Zippel authored
Enable dependencies for choice defaults.
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Roman Zippel authored
- search for config files under $srctree (by Sam Ravnborg & me) - allow to break long lines with \
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Roman Zippel authored
Use all of choice input and don't ignore last character.
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Roman Zippel authored
Work around broken mandrake qt installation, which doesn't have a $QTDIR/bin/moc.
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Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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Ingo Molnar authored
This fixes a threading/ptrace bug noticed by the gdb people: when a thread is ptraced but other threads in the thread group are not then a SIGTRAP (via int3 or any of the other debug traps) causes the child thread(s) to die unexpectedly. This is because the default behavior for a no-handler SIGTRAP is to broadcast it. The solution is to make all such signals specific, then the ptracer (gdb) can filter the signal and upon continuation it's being handled properly (or put on the shared signal queue). SIGKILL and SIGSTOP are an exception. The patch only affects threaded and ptrace-d processes.
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Christoph Hellwig authored
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Christoph Hellwig authored
into hera.kernel.org:/home/hch/BK/xfs/linux-2.5
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Davide Libenzi authored
Robert made me notice that I forgot an explicit debugging printk() inside the epoll module. o Make the printk() to be debugging
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Matthew Dobson authored
This (from wli & myself) was overlooked for 2.5.51. Without this fix, sysfs panics when registering topology for NUMA boxen.
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Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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Stephen Rothwell authored
This renames more types and moves them into asm/compat.h and also consolidates sys32_new{stat,fstat,lstat}.
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Stephen Rothwell authored
Given Ralf's blessing, here is the mips64 part of the initial compatibility syscall layer.
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Stephen Rothwell authored
This patch creates compat_sys_times and a few more compability types.
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Rusty Russell authored
This is the backwards compatibility code for MODULE_PARM, and moves __MODULE_STRING() down to the graveyard at the bottom of module.h. It's complicated by the fact that many modules place MODULE_PARM() before the declaration (some do MODULE_PARM() for non-existant variables, too). To avoid breaking them, we have to do the name lookups at load time, rather than just storing a pointer 8( CONFIG_OBSOLETE_MODPARM is set to y without prompting: it's a useful marker for deprecating in 2.7.
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Rusty Russell authored
This activates parameter parsing for module_param() declarations in modules.
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Rusty Russell authored
This patch is a rewrite of the insmod and boot parameter handling, to unify them. The new format is fairly simple: built on top of __module_param_call there are several helpers, eg "module_param(foo, int, 000)". The final argument is the permissions bits, for exposing parameters in sysfs (if non-zero) at a later stage.
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Zwane Mwaikambo authored
I need to initialise the ad1848 driver before attempting attach/probe from dependent drivers (e.g. opl3sa2)
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Stephen Rothwell authored
Fix for the compatibility layer for NULL 'remaining time' pointer.
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Linus Torvalds authored
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Martin Schwidefsky authored
Add sys_wait4 to the list of exported functions.
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Martin Schwidefsky authored
Warning fixes: remove an unused variable and make bitops complain if the pointer isn't of type long. Make 31 bit BUG() emit 4 0-bytes instead of 2. This improves the readability of the listing.
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Martin Schwidefsky authored
Make some functions and variables static.
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Martin Schwidefsky authored
Remove last remaining file of the old tape driver.
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Martin Schwidefsky authored
Fix return value of __put_user_asm_8.
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Martin Schwidefsky authored
Start of chsc interface cleanup. Fix for a race condition in do_IRQ. Fix device reference counting.
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Martin Schwidefsky authored
sys_restart_syscall for nanosleep restarting.
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Martin Schwidefsky authored
Makefile changes by Sam Ravnborg. Summary of changes: o Added FORCE prerequisite in boot/Makefile o Do not use shorthand targets when calling the boot/Makefile o No longer use BOOT_IMAGE, not needed now o Use kbuild clean infrastructure when cleaning up in boot o Offset generation shrinked with one rule o removed inclusion of Rules.make in all Makefiles o no longer use the descend macro, use $(Q)$(MAKE) as replacement
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Christoph Hellwig authored
hch moved around to work for SGI..
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Dominik Brodowski authored
This patch moves the Kconfig entries for CPUfreq from "Processor type and features" to "Power management options".
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