- 12 Mar, 2010 40 commits
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Christoph Hellwig authored
Add a generic implementation of the old mmap() syscall, which expects its argument in a memory block and switch all architectures over to use it. Signed-off-by:
Christoph Hellwig <hch@lst.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Reviewed-by:
H. Peter Anvin <hpa@zytor.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Morris <jmorris@namei.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Acked-by:
Jesper Nilsson <jesper.nilsson@axis.com> Acked-by:
Russell King <rmk+kernel@arm.linux.org.uk> Acked-by:
Greg Ungerer <gerg@uclinux.org> Acked-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Christoph Hellwig authored
Add a generic implementation of the old select() syscall, which expects its argument in a memory block and switch all architectures over to use it. Signed-off-by:
Andreas Schwab <schwab@linux-m68k.org> Acked-by:
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Joe Perches authored
Convert outparam to const void *. Cast outparam to const char * for strlen(). Signed-off-by:
Joe Perches <joe@perches.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by:
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Joe Perches authored
Just code the test directly Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Make debugt messages a little neater. Signed-off-by:
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Joe Perches authored
Reduces indent. Makes a bit more readable and intelligible. Return value now at bottom of function. Signed-off-by:
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Joe Perches authored
Remove char/void __user * use. Remove kmalloc cast. Signed-off-by:
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Joe Perches authored
Print the function name not the pointer address where useful and possible Signed-off-by:
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Joe Perches authored
Add and use __func__ to is_alive. Use __func__ in some DPRINTs. Signed-off-by:
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Joe Perches authored
Move DPRINT macro definition above 1st use Consolidate a format string (>80 columns) Add a newline to an unterminated message Comment neatened Signed-off-by:
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Joe Perches authored
The code could not be compiled without the #define, so just remove it and the #ifdef/#endif lines. Signed-off-by:
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Joe Perches authored
Prior to patch "drivers/block/floppy.c: Use pr_<level>" only reschedule_timeout(,"request done"...) printed a numeric value after a reschedule_timeout event message. Restore that behavior and remove the now unnecessary argument. Signed-off-by:
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Joe Perches authored
Change for(;;) with continue; to label: goto label Reduces indentation and adds a bit of clarity. Signed-off-by:
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Joe Perches authored
Macros with hidden flow changes aren't nice. Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Used a couple of times, might simplify the code a bit. Signed-off-by:
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Joe Perches authored
Don't initialize initialized either. Default is false. Signed-off-by:
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Joe Perches authored
Use it directly in the one place it's used. Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Various functions use int where bool is appropriate lock_fdc, wait_til_done, poll_drive, user_reset_fdc Convert to bool. Signed-off-by:
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Joe Perches authored
Obfuscating macros with embedded returns are not nice Signed-off-by:
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Joe Perches authored
Remove these obfuscating macros with hidden returns Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Use clear_bit, set_bit, and test_bit functions directly Signed-off-by:
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Joe Perches authored
Converted #ifdef DCL_DEBUG if (test) DPRINTK(...); #endif to debug_dcl(test, ...); Signed-off-by:
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Joe Perches authored
Macros with hidden returns aren't nice. Signed-off-by:
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Joe Perches authored
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Joe Perches authored
Remove ugly IN/OUT macros, use direct case and code Add missing semicolon after ECALL Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
Spacing, column alignment and a for loop with a naked semicolon converted to an assign and while Signed-off-by:
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Joe Perches authored
Macros with hidden returns are not nice. Convert the 2 uses to use direct code. Signed-off-by:
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Joe Perches authored
Move assigns above if()s Remove unnecessary parentheses from returns Use a temporary for a duplicated test Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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Joe Perches authored
Convert bare printk to pr_info and pr_cont Convert printk(KERN_ERR to pr_err Signed-off-by:
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Joe Perches authored
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Joe Perches authored
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Wu Fengguang authored
- introduce dump_page() to print the page info for debugging some error condition. - convert three mm users: bad_page(), print_bad_pte() and memory offline failure. - print an extra field: the symbolic names of page->flags Example dump_page() output: [ 157.521694] page:ffffea0000a7cba8 count:2 mapcount:1 mapping:ffff88001c901791 index:0x147 [ 157.525570] page flags: 0x100000000100068(uptodate|lru|active|swapbacked) Signed-off-by:
Wu Fengguang <fengguang.wu@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Alex Chiang <achiang@hp.com> Cc: Rik van Riel <riel@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Mel Gorman <mel@linux.vnet.ibm.com> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by:
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