Eric Lee / smarc-fsl-linux-kernel

13 Jul, 2009

1 commit

  • 405f55712   headers: smp_lock.h redux ... Browse Code »

    * Remove smp_lock.h from files which don't need it (including some headers!)
    * Add smp_lock.h to files which do need it
    * Make smp_lock.h include conditional in hardirq.h
    It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT

    This will make hardirq.h inclusion cheaper for every PREEMPT=n config
    (which includes allmodconfig/allyesconfig, BTW)

    Signed-off-by: Alexey Dobriyan
    Signed-off-by: Linus Torvalds

    Alexey Dobriyan
     

12 Nov, 2008

1 commit

02 Nov, 2008

1 commit

  • 233e70f42   saner FASYNC handling on file close ... Browse Code »

    As it is, all instances of ->release() for files that have ->fasync()
    need to remember to evict file from fasync lists; forgetting that
    creates a hole and we actually have a bunch that *does* forget.

    So let's keep our lives simple - let __fput() check FASYNC in
    file->f_flags and call ->fasync() there if it's been set. And lose that
    crap in ->release() instances - leaving it there is still valid, but we
    don't have to bother anymore.

    Signed-off-by: Al Viro
    Signed-off-by: Linus Torvalds

    Al Viro
     

20 Oct, 2008

1 commit

  • 60c11d2ab   phonedev: remove BKL ... Browse Code »

    The phone_device array is covered by the phone_lock mutex in all cases and
    request_module no longer needs the BKL so we can remove the only remaining
    instance of the BKL from phonedev.

    Signed-off-by: Richard Holden
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Richard Holden
     

17 Oct, 2008

1 commit

23 Aug, 2008

4 commits

26 Jul, 2008

1 commit

21 Jun, 2008

1 commit

06 Nov, 2007

1 commit

13 Oct, 2007

1 commit

  • 247537b9a   kconfig: syntax cleanup - drop support for "depends/requires/def_boolean" ... Browse Code »

    Remove the following redundant and never or rarely used kconfig syntax:

    - "def_boolean" (same as "def_bool")
    - "requires" (same as "depends on")
    - "depends" (same as "depends on")

    This patch contains the code changes and Kconfig updates.
    The shipped files are in next patch to let actual codechange stand out.

    Signed-off-by: Adrian Bunk
    Cc: "Randy.Dunlap"
    Cc: Bryan Wu
    Cc: Paul Mackerras
    Cc: Benjamin Herrenschmidt
    Cc: Dmitry Torokhov
    Cc: "John W. Linville"
    Cc: Roman Zippel
    Cc: Richard Purdie
    Signed-off-by: Andrew Morton
    Signed-off-by: Sam Ravnborg

    Adrian Bunk
     

20 Jul, 2007

1 commit

  • dd00cc486   some kmalloc/memset ->kzalloc (tree wide) ... Browse Code »

    Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc).

    Here is a short excerpt of the semantic patch performing
    this transformation:

    @@
    type T2;
    expression x;
    identifier f,fld;
    expression E;
    expression E1,E2;
    expression e1,e2,e3,y;
    statement S;
    @@

    x =
    - kmalloc
    + kzalloc
    (E1,E2)
    ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\)
    - memset((T2)x,0,E1);

    @@
    expression E1,E2,E3;
    @@

    - kzalloc(E1 * E2,E3)
    + kcalloc(E1,E2,E3)

    [akpm@linux-foundation.org: get kcalloc args the right way around]
    Signed-off-by: Yoann Padioleau
    Cc: Richard Henderson
    Cc: Ivan Kokshaysky
    Acked-by: Russell King
    Cc: Bryan Wu
    Acked-by: Jiri Slaby
    Cc: Dave Airlie
    Acked-by: Roland Dreier
    Cc: Jiri Kosina
    Acked-by: Dmitry Torokhov
    Cc: Benjamin Herrenschmidt
    Acked-by: Mauro Carvalho Chehab
    Acked-by: Pierre Ossman
    Cc: Jeff Garzik
    Cc: "David S. Miller"
    Acked-by: Greg KH
    Cc: James Bottomley
    Cc: "Antonino A. Daplas"
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Yoann Padioleau
     

18 Jul, 2007

2 commits

17 Jul, 2007

1 commit

10 May, 2007

1 commit

09 May, 2007

1 commit

15 Feb, 2007

1 commit

  • cd354f1ae   [PATCH] remove many unneeded #includes of sched.h ... Browse Code »

    After Al Viro (finally) succeeded in removing the sched.h #include in module.h
    recently, it makes sense again to remove other superfluous sched.h includes.
    There are quite a lot of files which include it but don't actually need
    anything defined in there. Presumably these includes were once needed for
    macros that used to live in sched.h, but moved to other header files in the
    course of cleaning it up.

    To ease the pain, this time I did not fiddle with any header files and only
    removed #includes from .c-files, which tend to cause less trouble.

    Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
    arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
    allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
    configs in arch/arm/configs on arm. I also checked that no new warnings were
    introduced by the patch (actually, some warnings are removed that were emitted
    by unnecessarily included header files).

    Signed-off-by: Tim Schmielau
    Acked-by: Russell King
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Tim Schmielau
     

13 Feb, 2007

2 commits

09 Dec, 2006

1 commit

05 Dec, 2006

2 commits

  • af2b3b503   [PATCH] pcmcia: conf.ConfigBase and conf.Present consolidation ... Browse Code »

    struct pcmcia_device *p_dev->conf.ConfigBase and .Present are set in almost
    all PCMICA driver right at the beginning, using the same calls but slightly
    different implementations. Unfiy this in the PCMCIA core.

    Includes a small bugfix ("drivers/net/pcmcia/xirc2ps_cs.c: remove unused
    label") from and Signed-off-by Adrian Bunk

    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     
  • a9606fd39   [PATCH] pcmcia: remove prod_id indirection ... Browse Code »

    As we read out the product information strings (VERS_1) from the PCMCIA device
    in the PCMCIA core, and device drivers can access those reliably in struct
    pcmcia_device's fields prod_id[], remove additional product information string
    detection logic from PCMCIA device drivers.

    Signed-off-by: Dominik Brodowski

    Dominik Brodowski
     

09 Nov, 2006

1 commit

18 Oct, 2006

1 commit

30 Jun, 2006

1 commit

  • 602cada85   Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6 ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6: (22 commits)
    [PATCH] devfs: Remove it from the feature_removal.txt file
    [PATCH] devfs: Last little devfs cleanups throughout the kernel tree.
    [PATCH] devfs: Rename TTY_DRIVER_NO_DEVFS to TTY_DRIVER_DYNAMIC_DEV
    [PATCH] devfs: Remove the tty_driver devfs_name field as it's no longer needed
    [PATCH] devfs: Remove the line_driver devfs_name field as it's no longer needed
    [PATCH] devfs: Remove the videodevice devfs_name field as it's no longer needed
    [PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed
    [PATCH] devfs: Remove the miscdevice devfs_name field as it's no longer needed
    [PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree
    [PATCH] devfs: Remove devfs_remove() function from the kernel tree
    [PATCH] devfs: Remove devfs_mk_cdev() function from the kernel tree
    [PATCH] devfs: Remove devfs_mk_bdev() function from the kernel tree
    [PATCH] devfs: Remove devfs_mk_symlink() function from the kernel tree
    [PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree
    [PATCH] devfs: Remove devfs_*_tape() functions from the kernel tree
    [PATCH] devfs: Remove devfs support from the sound subsystem
    [PATCH] devfs: Remove devfs support from the ide subsystem.
    [PATCH] devfs: Remove devfs support from the serial subsystem
    [PATCH] devfs: Remove devfs from the init code
    [PATCH] devfs: Remove devfs from the partition code
    ...

    Linus Torvalds
     

27 Jun, 2006

4 commits

31 Mar, 2006

8 commits