mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-12 13:34:10 +08:00
458b76ed2f
When we start sharing biovecs, keeping bi_vcnt accurate for splits is going to be error prone - and unnecessary, if we refactor some code. So bio_segments() has to go - but most of the existing users just needed to know if the bio had multiple segments, which is easier - add a bio_multiple_segments() for them. (Two of the current uses of bio_segments() are going to go away in a couple patches, but the current implementation of bio_segments() is unsafe as soon as we start doing driver conversions for immutable biovecs - so implement a dumb version for bisectability, it'll go away in a couple patches) Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Neil Brown <neilb@suse.de> Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com> Cc: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> |
||
|---|---|---|
| .. | ||
| lsi | ||
| Kconfig | ||
| Makefile | ||
| mptbase.c | ||
| mptbase.h | ||
| mptctl.c | ||
| mptctl.h | ||
| mptdebug.h | ||
| mptfc.c | ||
| mptlan.c | ||
| mptlan.h | ||
| mptsas.c | ||
| mptsas.h | ||
| mptscsih.c | ||
| mptscsih.h | ||
| mptspi.c | ||