Commit b0966e7b authored by Adam Manzanares's avatar Adam Manzanares Committed by Al Viro

fs: aio ioprio add explicit block layer dependence

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: default avatarAdam Manzanares <adam.manzanares@wdc.com>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 087e5669
...@@ -77,6 +77,13 @@ extern int ioprio_best(unsigned short aprio, unsigned short bprio); ...@@ -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); extern int set_task_ioprio(struct task_struct *task, int ioprio);
#ifdef CONFIG_BLOCK
extern int ioprio_check_cap(int ioprio); extern int ioprio_check_cap(int ioprio);
#else
static inline int ioprio_check_cap(int ioprio)
{
return -ENOTBLK;
}
#endif /* CONFIG_BLOCK */
#endif #endif
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