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Revision ca0a26511c679a797f86589894a4523db36d833e authored by Jens Axboe on 05 March 2021, 00:15:48 UTC, committed by Jens Axboe on 05 March 2021, 15:43:09 UTC 
io_uring: don't keep looping for more events if we can't flush overflow
 
It doesn't make sense to wait for more events to come in, if we can't
even flush the overflow we already have to the ring. Return -EBUSY for
that condition, just like we do for attempts to submit with overflow
pending.

Cc: stable@vger.kernel.org # 5.11
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent 46fe18b
Raw File
Kconfig 
# SPDX-License-Identifier: GPL-2.0-only
config MINIX_FS
	tristate "Minix file system support"
	depends on BLOCK
	help
	  Minix is a simple operating system used in many classes about OS's.
	  The minix file system (method to organize files on a hard disk
	  partition or a floppy disk) was the original file system for Linux,
	  but has been superseded by the second extended file system ext2fs.
	  You don't want to use the minix file system on your hard disk
	  because of certain built-in restrictions, but it is sometimes found
	  on older Linux floppy disks.  This option will enlarge your kernel
	  by about 28 KB. If unsure, say N.

	  To compile this file system support as a module, choose M here: the
	  module will be called minix.  Note that the file system of your root
	  partition (the one containing the directory /) cannot be compiled as
	  a module.

config MINIX_FS_NATIVE_ENDIAN
	def_bool MINIX_FS
	depends on MICROBLAZE || MIPS || S390 || SUPERH || SPARC || XTENSA || (M68K && !MMU)

config MINIX_FS_BIG_ENDIAN_16BIT_INDEXED
	def_bool MINIX_FS
	depends on M68K && MMU
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