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f9122b6488
freebsd-nq/sys
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Rick Macklem f9122b6488 Fix an NFS mount attempt where VFS_STATFS() fails. 
r353150 added mnt_rootvnode and this seems to have broken NFS mounts when the
VFS_STATFS() called just after VFS_MOUNT() returns an error.
Then the code calls VFS_UNMOUNT(), which calls vflush(), which returns EBUSY.
Then the thread get stuck sleeping on "mntref" in vfs_mount_destroy().
This patch fixes this problem.

Reviewed by:	kib, mjg
Differential Revision:	https://reviews.freebsd.org/D24022
2020-03-22 18:18:30 +00:00
..
amd64 [PowerPC][Book-E] Fix missing load base in elf_cpu_parse_dynamic(). 2020-03-18 02:58:18 +00:00
arm [PowerPC][Book-E] Fix missing load base in elf_cpu_parse_dynamic(). 2020-03-18 02:58:18 +00:00
arm64 [PowerPC][Book-E] Fix missing load base in elf_cpu_parse_dynamic(). 2020-03-18 02:58:18 +00:00
bsm vfs: add realpathat syscall 2020-02-20 16:58:19 +00:00
cam sys/cam: remove doubled ;s 2020-03-20 16:15:45 +00:00
cddl MFOpenZFS: make zil max block size tunable 2020-03-19 01:05:54 +00:00
compat Implement a workaround for kms-drm modules 2020-03-20 15:07:25 +00:00
conf Introduce LINUXKPI_GENSRCS. 2020-03-20 21:06:58 +00:00
contrib Fix misleading indentation warning in OCTEON1 kernel 2020-03-17 11:59:45 +00:00
crypto Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
ddb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
dev Add new USB ID. 2020-03-22 11:44:24 +00:00
dts arm: zynq: An SPI driver for Zynq platforms 2020-02-28 10:57:23 +00:00
fs Mark procfs-based process debugging as deprecated for FreeBSD 13. 2020-03-17 18:44:03 +00:00
gdb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
geom Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
gnu dts: Update our copy for arm, arm64 and riscv dts to Linux 5.5 2020-02-28 15:42:51 +00:00
i386 retire cx,ctau drivers 2020-03-20 16:50:19 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern Fix an NFS mount attempt where VFS_STATFS() fails. 2020-03-22 18:18:30 +00:00
kgssapi
libkern Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
mips [PowerPC][Book-E] Fix missing load base in elf_cpu_parse_dynamic(). 2020-03-18 02:58:18 +00:00
modules Introduce LINUXKPI_GENSRCS. 2020-03-20 21:06:58 +00:00
net Remove extraneous code from iflib 2020-03-14 20:13:42 +00:00
net80211 Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (7 of many) 2020-02-21 16:32:17 +00:00
netgraph Fix spelling of "dropped". 2020-03-04 22:32:40 +00:00
netinet More timer cleanups, no functional change. 2020-03-21 16:12:19 +00:00
netinet6 Fix synchronization in the IPV6_2292PKTOPTIONS set handler. 2020-03-19 21:38:52 +00:00
netipsec Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
netpfil Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
netsmb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfs Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfsclient
nfsserver
nlm Remove stale FreeBSD_version checks. 2020-03-01 23:01:37 +00:00
ofed Fix for double unlock in ipoib. 2020-03-16 12:33:57 +00:00
opencrypto Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
powerpc [PowerPC] fix panic reading /dev/kmem on !DMAP machines 2020-03-20 11:51:08 +00:00
riscv Fix ordering of machine includes 2020-03-22 17:59:36 +00:00
rpc Remove obsolete old-freebsd version compat shim. 2020-03-01 23:01:51 +00:00
security In r358471, we interrupted the case block that would eventually lead 2020-03-03 01:46:35 +00:00
sys Remove UNP_NASCENT, reverting r303855. 2020-03-20 16:17:54 +00:00
teken
tests Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
tools vfs: stop null checking routines in vop wrappers 2020-01-26 00:41:38 +00:00
ufs When mounting a UFS filesystem, return EINTEGRITY rather than EIO 2020-03-11 21:00:40 +00:00
vm Check for busy or wired in vm_page_relookup(). Some callers will only keep 2020-03-11 22:25:45 +00:00
x86 Do not spuriously re-enable disabled io_apic pin on EOI for some configurations. 2020-03-18 21:34:52 +00:00
xdr typo: s/impelmentation/implementation/. 2020-02-07 15:14:29 +00:00
xen Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (16 of many) 2020-02-25 19:04:39 +00:00
Makefile Remove sparc64 kernel support 2020-02-03 17:35:11 +00:00