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Revision 16d9cfab930bb6f4946cff8ba7429701fd15b414 authored by Eric Mei on 06 January 2015, 17:35:02 UTC, committed by NeilBrown on 25 February 2015, 00:38:26 UTC 
raid5: check faulty flag for array status during recovery.
 
When we have more than 1 drive failure, it's possible we start
rebuild one drive while leaving another faulty drive in array.
To determine whether array will be optimal after building, current
code only check whether a drive is missing, which could potentially
lead to data corruption. This patch is to add checking Faulty flag.

Signed-off-by: NeilBrown <neilb@suse.de>
1 parent d1901ef
Raw File
Makefile.modsign 
# ==========================================================================
# Signing modules
# ==========================================================================

PHONY := __modsign
__modsign:

include scripts/Kbuild.include

__modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))

PHONY += $(modules)
__modsign: $(modules)
	@:

quiet_cmd_sign_ko = SIGN [M] $(2)/$(notdir $@)
        cmd_sign_ko = $(mod_sign_cmd) $(2)/$(notdir $@)

# Modules built outside the kernel source tree go into extra by default
INSTALL_MOD_DIR ?= extra
ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))

modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))

$(modules):
	$(call cmd,sign_ko,$(MODLIB)/$(modinst_dir))

# Declare the contents of the .PHONY variable as phony.  We keep that
# information in a variable se we can use it in if_changed and friends.

.PHONY: $(PHONY)
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