CachedNode::Allocate() could return the wrong offset for the new node when
taken from the free node pool (it accidently returned the offset for the
next free node...).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14084 a95241bf-73f2-0310-859d-f6bbb57e9c96
that were supposed to be const const as well.
Found one bug this way: in one case, a duplicate node might not have been part of a
transaction (and thus, was not written back). This bug only affected the Haiku version
of BFS, though.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14083 a95241bf-73f2-0310-859d-f6bbb57e9c96
Instead of -1, vnode_path_to_vnode() now returns the ID of the starting vnode when it
doesn't need to traverse the path at all.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14081 a95241bf-73f2-0310-859d-f6bbb57e9c96
main thread is always the last path component when a program starts - the
name of the team is the full path, truncated to B_OS_NAME_LENGTH which often
cuts off the last path component).
Made argument writing better, so that very long arguments are written
correctly.
Includes the current working directory to the launch actions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14080 a95241bf-73f2-0310-859d-f6bbb57e9c96
now uses _GetBoundingBoxes_ for GetBoundingBoxesAsGlyphs and GetBoundingBoxesAsString
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14071 a95241bf-73f2-0310-859d-f6bbb57e9c96
longer called - instead, it get its own mini page fault handler: if the thread
has a fault handler, that one will be executed.
Exiting the debugger (with the "continue" command) no longer causes the
vm_page_fault() routine to be called if interrupts were disabled.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14070 a95241bf-73f2-0310-859d-f6bbb57e9c96
the CPU value doesn't get lost when exiting a nested debugger.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14069 a95241bf-73f2-0310-859d-f6bbb57e9c96
(since it knows that it doesn't place any inodes before the end of the log area).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14068 a95241bf-73f2-0310-859d-f6bbb57e9c96
and node_refs passed in) they returned an invalid index (larger than range).
Fixed rootfs compilation with tracing turned on.
Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14065 a95241bf-73f2-0310-859d-f6bbb57e9c96
- if the left duplicate node of a removed node was the last node, the "array" variable
still pointed to the old node when the loop was reentered which could lead to a tree
corruption.
- if the value to be removed could not be found in the fragment it should have been in,
the method still returned B_OK instead of B_ENTRY_NOT_FOUND.
Small cleanup, updated/improved comments.
Changed bplustree_node::FragmentsUsed() from int32 to uint32. Moved the calculation
of the maximal number of fragments in a node to the new bplustree_node::MaxFragments()
method.
If a bplustree_header is not valid, BPlusTree::SetTo() will now dump the header when
compiled with DEBUG defined.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14063 a95241bf-73f2-0310-859d-f6bbb57e9c96
was a race condition between that and the wall checker daemon (if enabled): it could
occasionally report an overwritten wall in that very moment.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14051 a95241bf-73f2-0310-859d-f6bbb57e9c96
removed the locking it did, as that doesn't work anymore in the kernel debugger.
The function was not thought to be used outside the debugger, anyway.
Improved usage message from debugger command "ls".
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14050 a95241bf-73f2-0310-859d-f6bbb57e9c96
There, we need to detect the modified state from the mapping, too - the
vm_page state itself might not be up to date.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14049 a95241bf-73f2-0310-859d-f6bbb57e9c96
to it - if that page was read from disk unmodified before (or written back in
the mean time), the updated contents coult not be detected, and therefore, were
never written back.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14048 a95241bf-73f2-0310-859d-f6bbb57e9c96
is a normal one - maybe someone finds the time to implement them for real before I do :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14046 a95241bf-73f2-0310-859d-f6bbb57e9c96
even if "kernel_startup" was "true". Page faults are now no longer allowed
during kernel startup (and could be easily avoided). The only situation where
we accept page faults with interrupts turned off now is during a kernel debugger
session.
Added a command debug_debugger_running() to test for that situation.
kernel_debugger() no longer sets kernel_startup while it's running; there should
be no situation when this could be helpful.
Interrupts are no longer enabled when a page fault happens in the kernel
debugger.
This potentially fixes all sorts of problems, and not only in the kernel debugger,
it could also have affected SMP (will test later).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14045 a95241bf-73f2-0310-859d-f6bbb57e9c96
a page fault during startup, because the chain memory is B_NO_LOCK.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14043 a95241bf-73f2-0310-859d-f6bbb57e9c96
pages, ie. they considered the areas to be B_LAZY_LOCK. But that doesn't really make
sense and potentially cause page faults where you wouldn't expect them (and where
it's not a good idea to trigger them).
Reworked display_mem() (used by the dw/db/ds commands in the kernel debugger) to
be a bit more sane, improved formatting, and allows it to work on non-existing
memory without a panic.
The "area" debugger command now also accepts an address (contained by the area)
as argument - and it will now always print out an error message if no matching
area could be found.
Replaced all dprintf() calls to kprintf() calls for the kernel debugger functions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14042 a95241bf-73f2-0310-859d-f6bbb57e9c96
could be shrinked (because the last node was freed), the free node pointer of the
header was still accidently set to that node.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14040 a95241bf-73f2-0310-859d-f6bbb57e9c96
- moved standard keyboard navigation into the BView::KeyDown() hook
- the window now only handles tab+option/command key
- B_COMMAND_KEY triggers group jumping, not B_CONTROL_KEY (that activates the switcher,
but directly in the app_server)
- fixed broken group navigation: (modifiers & B_COMMAND_KEY & B_SHIFT_KEY) is different
to (modifiers & (B_COMMAND_KEY | B_SHIFT_KEY)) and is just never true with these
constants.
That allows the tab key completion to be used again in Terminal.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14038 a95241bf-73f2-0310-859d-f6bbb57e9c96
