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    usermodehelper: Tidy up waiting · 86313c48
    Jeremy Fitzhardinge 提交于
    Rather than using a tri-state integer for the wait flag in
    call_usermodehelper_exec, define a proper enum, and use that.  I've
    preserved the integer values so that any callers I've missed should
    still work OK.
    Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com>
    Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Andi Kleen <ak@suse.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Johannes Berg <johannes@sipsolutions.net>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
    Cc: Joel Becker <joel.becker@oracle.com>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Kay Sievers <kay.sievers@vrfy.org>
    Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com>
    Cc: Oleg Nesterov <oleg@tv-sign.ru>
    Cc: David Howells <dhowells@redhat.com>
    86313c48
cpuset.c 79.1 KB