Messages in this thread Patch in this message | | | From | adam.manzanares@wdc ... | Subject | [PATCH 1/2] fs: aio ioprio add explicit block layer dependence | Date | Mon, 4 Jun 2018 10:59:56 -0700 |
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From: Adam Manzanares <adam.manzanares@wdc.com>
Previously, the ioprio_check_cap function was only defined when CONFIG_BLOCK was set. Make this relationship explicit and add a stub for !CONFIG_BLOCK.
Signed-off-by: Adam Manzanares <adam.manzanares@wdc.com> --- include/linux/ioprio.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h index 4a28cec49ec3..9e30ed6443db 100644 --- a/include/linux/ioprio.h +++ b/include/linux/ioprio.h @@ -77,6 +77,13 @@ extern int ioprio_best(unsigned short aprio, unsigned short bprio); extern int set_task_ioprio(struct task_struct *task, int ioprio); +#ifdef CONFIG_BLOCK extern int ioprio_check_cap(int ioprio); +#else +static inline int ioprio_check_cap(int ioprio) +{ + return -ENOTBLK; +} +#endif /* CONFIG_BLOCK */ #endif -- 2.17.0
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