mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-16 09:32:36 -04:00
Code Issues Packages Projects Releases Wiki Activity

irq_poll: make blk-iopoll available outside the block layer

Browse Source 
The new name is irq_poll as iopoll is already taken.  Better suggestions
welcome.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Christoph Hellwig
2015-11-10 14:56:14 +01:00
parent a2dbb7b56f
commit 511cbce2ff
18 changed files with 143 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/kernel-per-CPU-kthreads.txt
View File

@@ -90,7 +90,7 @@ BLOCK_SOFTIRQ: Do all of the following:
from being initiated from tasks that might run on the CPU to
be de-jittered. (It is OK to force this CPU offline and then
bring it back online before you start your application.)
BLOCK_IOPOLL_SOFTIRQ: Do all of the following:
IRQ_POLL_SOFTIRQ: Do all of the following:
1. Force block-device interrupts onto some other CPU.
2. Initiate any block I/O and block-I/O polling on other CPUs.
3. Once your application has started, prevent CPU-hotplug operations