Date: Tue, 13 Mar 2018 16:30:51 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r330862 - stable/11/sys/compat/linuxkpi/common/include/linux Message-ID: <201803131630.w2DGUpSP009559@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Tue Mar 13 16:30:51 2018 New Revision: 330862 URL: https://svnweb.freebsd.org/changeset/base/330862 Log: MFC r330398: Implement wait_event_lock_irq() macro function in the LinuxKPI. Requested by: Johannes Lundberg <johalun0@gmail.com> Sponsored by: Mellanox Technologies Modified: stable/11/sys/compat/linuxkpi/common/include/linux/wait.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/compat/linuxkpi/common/include/linux/wait.h ============================================================================== --- stable/11/sys/compat/linuxkpi/common/include/linux/wait.h Tue Mar 13 16:30:01 2018 (r330861) +++ stable/11/sys/compat/linuxkpi/common/include/linux/wait.h Tue Mar 13 16:30:51 2018 (r330862) @@ -194,11 +194,19 @@ int linux_wait_event_common(wait_queue_head_t *, wait_ }) /* - * Hold the (locked) spinlock when testing the cond. + * The passed spinlock is held when testing the condition. */ #define wait_event_interruptible_lock_irq(wqh, cond, lock) ({ \ __wait_event_common(wqh, cond, MAX_SCHEDULE_TIMEOUT, \ TASK_INTERRUPTIBLE, &(lock)); \ +}) + +/* + * The passed spinlock is held when testing the condition. + */ +#define wait_event_lock_irq(wqh, cond, lock) ({ \ + __wait_event_common(wqh, cond, MAX_SCHEDULE_TIMEOUT, \ + TASK_UNINTERRUPTIBLE, &(lock)); \ }) static inline void
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201803131630.w2DGUpSP009559>