• Souptick Joarder's avatar
    mm: convert return type of handle_mm_fault() caller to vm_fault_t · 50a7ca3c
    Souptick Joarder authored
    Use new return type vm_fault_t for fault handler.  For now, this is just
    documenting that the function returns a VM_FAULT value rather than an
    errno.  Once all instances are converted, vm_fault_t will become a
    distinct type.
    
    Ref-> commit 1c8f4220 ("mm: change return type to vm_fault_t")
    
    In this patch all the caller of handle_mm_fault() are changed to return
    vm_fault_t type.
    
    Link: http://lkml.kernel.org/r/20180617084810.GA6730@jordon-HP-15-Notebook-PCSigned-off-by: default avatarSouptick Joarder <jrdr.linux@gmail.com>
    Cc: Matthew Wilcox <willy@infradead.org>
    Cc: Richard Henderson <rth@twiddle.net>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Matt Turner <mattst88@gmail.com>
    Cc: Vineet Gupta <vgupta@synopsys.com>
    Cc: Russell King <linux@armlinux.org.uk>
    Cc: Catalin Marinas <catalin.marinas@arm.com>
    Cc: Will Deacon <will.deacon@arm.com>
    Cc: Richard Kuo <rkuo@codeaurora.org>
    Cc: Geert Uytterhoeven <geert@linux-m68k.org>
    Cc: Michal Simek <monstr@monstr.eu>
    Cc: James Hogan <jhogan@kernel.org>
    Cc: Ley Foon Tan <lftan@altera.com>
    Cc: Jonas Bonn <jonas@southpole.se>
    Cc: James E.J. Bottomley <jejb@parisc-linux.org>
    Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    Cc: Palmer Dabbelt <palmer@sifive.com>
    Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Richard Weinberger <richard@nod.at>
    Cc: Guan Xuetao <gxt@pku.edu.cn>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: "H. Peter Anvin" <hpa@zytor.com>
    Cc: "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    50a7ca3c
fault.c 5.77 KB