diff options
| author | Pawel Biernacki <kaktus@FreeBSD.org> | 2020-02-26 14:26:36 +0000 |
|---|---|---|
| committer | Pawel Biernacki <kaktus@FreeBSD.org> | 2020-02-26 14:26:36 +0000 |
| commit | 7029da5c36f2d3cf6bb6c81bf551229f416399e8 (patch) | |
| tree | 53cae9da1371117a3ac21d0d0f3f030a692807ae /sys/dev/uart | |
| parent | d7313dc6f5fcab29946951936597772dfff6a4be (diff) | |
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718
Notes
Notes:
svn path=/head/; revision=358333
Diffstat (limited to 'sys/dev/uart')
| -rw-r--r-- | sys/dev/uart/uart_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/uart/uart_core.c b/sys/dev/uart/uart_core.c index 3045d095cd5c..d664a823f701 100644 --- a/sys/dev/uart/uart_core.c +++ b/sys/dev/uart/uart_core.c @@ -209,8 +209,8 @@ uart_pps_init(struct uart_softc *sc) #endif TUNABLE_INT_FETCH("hw.uart.pps_mode", &sc->sc_pps_mode); SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "pps_mode", - CTLTYPE_INT | CTLFLAG_RWTUN, sc, 0, uart_pps_mode_sysctl, "I", - "pulse mode: 0/1/2=disabled/CTS/DCD; " + CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NEEDGIANT, sc, 0, + uart_pps_mode_sysctl, "I", "pulse mode: 0/1/2=disabled/CTS/DCD; " "add 0x10 to invert, 0x20 for narrow pulse"); if (!uart_pps_mode_valid(sc->sc_pps_mode)) { |