mirror of https://gitee.com/openkylin/linux.git
3a2f020c5a
The rheap allocation function, rh_alloc, could call kmalloc with GFP_KERNEL. This can sleep, which means you couldn't hold a spinlock while called rh_alloc. Change all kmalloc calls to use GFP_ATOMIC so that it won't sleep. This is safe because only small blocks are allocated. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> |
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| .. | ||
| Makefile | ||
| alloc.c | ||
| checksum_32.S | ||
| checksum_64.S | ||
| copy_32.S | ||
| copypage_64.S | ||
| copyuser_64.S | ||
| div64.S | ||
| dma-noncoherent.c | ||
| locks.c | ||
| mem_64.S | ||
| memcpy_64.S | ||
| rheap.c | ||
| sstep.c | ||
| string.S | ||
| usercopy_64.c | ||