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| author | Dominique Martinet <dominique.martinet@cea.fr> | 2020-04-06 19:19:32 +0200 |
|---|---|---|
| committer | Dominique Martinet <dominique.martinet@cea.fr> | 2020-04-08 17:05:28 +0200 |
| commit | c6f141412d24c8d8a9d98ef45303c0235829044b (patch) | |
| tree | 569fb4893136ca5a7e1c94843bbd59989d9c9587 /arch/riscv/include/asm/bug.h | |
| parent | 43657496e46672fe63bccc1fcfb5b68de6e1e2f4 (diff) | |
9p: document short read behaviour with O_NONBLOCK
Regular files opened with O_NONBLOCK allow read to return after a single
round-trip with the server instead of trying to fill buffer.
Add a few lines in 9p documentation to describe that.
Link: http://lkml.kernel.org/r/1586193572-1375-1-git-send-email-asmadeus@codewreck.org
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Diffstat (limited to 'arch/riscv/include/asm/bug.h')
0 files changed, 0 insertions, 0 deletions