/h/des/src/sys/coda/coda_venus.c: In function `venus_ioctl':
/h/des/src/sys/coda/coda_venus.c:277: warning: cast from pointer to integer of
different size
/h/des/src/sys/coda/coda_venus.c:292: warning: cast from pointer to integer of
different size
/h/des/src/sys/coda/coda_venus.c: In function `venus_readlink':
/h/des/src/sys/coda/coda_venus.c:380: warning: cast from pointer to integer of
different size
/h/des/src/sys/coda/coda_venus.c: In function `venus_readdir':
/h/des/src/sys/coda/coda_venus.c:637: warning: cast from pointer to integer of
different size
Submitted by: des-alpha-tinderbox
- Make the VI asserts more orthogonal to the rest of the asserts by using a
new, common vfs_badlock() function and adding a 'str' arg.
- Adjust generated ASSERTS to match the new prototype.
- Adjust explicit ASSERTS to match the new prototype.
implement worthful VOP_BMAP() handler, so it expect the blkno not to be
changed by VOP_BMAP(). Otherwise, it'll have to find some tricky way to
determine if bp was VOP_BMAP()ed or not in VOP_STRATEGY().
PR: kern/42139
aac driver dependent on the linux emulation module. This was
especially bad for the release engineers who tried to move the
aac driver from the kernel onto the drivers floppy. The linux
compat bits for this driver are now in their own driver, aac_linux.
It can be loaded as a module or compiled into the kernel. For
the latter case, the AAC_COMPAT_LINUX option is needed, along with
the COMPAT_LINUX option.
I've tested this in every configuration I can think of. This is an
MFC candidate for 4.7.
Idea from: rwatson
MFC after: 3 days
unlocked accesses to v_usecount.
- Lock access to the buf lists in the various sync routines. interlock
locking could be avoided almost entirely in leaf filesystems if the
fsync function had a generic helper.
- Enable vfs_badlock_mutex by default.
- Assert that the vp is locked in VOP_UNLOCK.
- Use standard interlock macros in remaining code.
- Correct a race in getnewvnode().
- Lock access to v_numoutput with interlock.
- Lock access to buf lists and splay tree with interlock.
- Add VOP and VI asserts.
- Lock b_vnbufs with the vnode interlock.
- Add vrefcnt() for callers who want to retreive the vnode ref without
holding a lock. Add a comment that describes when this is safe.
- Add vholdl() and vdropl() so that callers who already own the interlock
can avoid race conditions and unnecessary unlocking.
- Move the VOP_GETATTR() in vflush() into the WRITECLOSE conditional case.
- Hold the interlock before droping the mntlist_mtx in vflush() to avoid
a race.
- Fix locking in vfs_msync().
Linux driver defines 0x103[B-E] so add those as well.
Obtained from: Intel Linux e100 driver
MFC: Immediately if re@ allows it, otherwise after 4.7-RELEASE
