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Searched refs:fail_page_alloc (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/tools/testing/fault-injection/
H A Dfailcmd.sh51 fail_page_alloc options:
60 fail_page_alloc
93 elif [ $FAILCMD_TYPE = fail_page_alloc ]; then
/OK3568_Linux_fs/kernel/Documentation/fault-injection/
H A Dfault-injection.rst15 - fail_page_alloc
125 - /sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem:
133 - /sys/kernel/debug/fail_page_alloc/ignore-gfp-wait:
140 - /sys/kernel/debug/fail_page_alloc/min-order:
183 fail_page_alloc=
230 failslab, fail_page_alloc, fail_usercopy, and fail_make_request use this way.
289 FAILTYPE=fail_page_alloc
363 Tool to run command with failslab or fail_page_alloc
387 # env FAILCMD_TYPE=fail_page_alloc \
/OK3568_Linux_fs/kernel/mm/
H A Dpage_alloc.c3658 } fail_page_alloc = { variable
3667 return setup_fault_attr(&fail_page_alloc.attr, str); in setup_fail_page_alloc()
3673 if (order < fail_page_alloc.min_order) in __should_fail_alloc_page()
3677 if (fail_page_alloc.ignore_gfp_highmem && (gfp_mask & __GFP_HIGHMEM)) in __should_fail_alloc_page()
3679 if (fail_page_alloc.ignore_gfp_reclaim && in __should_fail_alloc_page()
3683 return should_fail(&fail_page_alloc.attr, 1 << order); in __should_fail_alloc_page()
3694 &fail_page_alloc.attr); in fail_page_alloc_debugfs()
3697 &fail_page_alloc.ignore_gfp_reclaim); in fail_page_alloc_debugfs()
3699 &fail_page_alloc.ignore_gfp_highmem); in fail_page_alloc_debugfs()
3700 debugfs_create_u32("min-order", mode, dir, &fail_page_alloc.min_order); in fail_page_alloc_debugfs()
/OK3568_Linux_fs/kernel/Documentation/admin-guide/
H A Dkernel-parameters.txt1385 fail_page_alloc=