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[Qemu-devel] [PATCH 0/2] osdep: warn if opening a file O_DIRECT on tmpfs
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 0/2] osdep: warn if opening a file O_DIRECT on tmpfs fails |
Date: |
Wed, 21 Aug 2013 14:26:39 +0200 |
Deepak C Shetty <address@hidden> tried to open an image file
O_DIRECT on tmpfs and received EINVAL. This error is too generic, making it
hard to figure out that the problem is -drive ...,cache=none on tmpfs.
Add a warning when opening a file O_DIRECT on tmpfs fails.
Stefan Hajnoczi (2):
stubs: add error_report()
osdep: warn if opening a file O_DIRECT on tmpfs fails
stubs/Makefile.objs | 1 +
stubs/error-report.c | 12 ++++++++++++
util/osdep.c | 19 +++++++++++++++++++
3 files changed, 32 insertions(+)
create mode 100644 stubs/error-report.c
--
1.8.3.1
- [Qemu-devel] [PATCH 0/2] osdep: warn if opening a file O_DIRECT on tmpfs fails,
Stefan Hajnoczi <=