Patch 1 is a preparation patch, which enables caching of !IOPOLL bios
for the task context execution.
Patch 2 optimise out local_irq_{save,restore}() from bio_put_percpu_cache()
for in-IRQ completions.
v2: Extend caching to the task context
Move error path to the end of bio_put_percpu_cache(). It looks uglier,
but I'm happy to make the change as long as it aligns with the community
standards and helps folks around.
Pavel Begunkov (2):
block: extend bio caching to task context
block: optimise in irq bio put caching
block/bio.c | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)
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2.43.0
