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3208
5935 d 5 h
jermar
/trunk/kernel/generic/
The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.
3207
5935 d 5 h
jermar
/trunk/kernel/generic/
Introduce FRAME_LOW_16_GiB slab/frame allocator flag. When specified, the
allocators will not allocate memory above 16 GiB. Each architecture needs to
make sure not to merge zones from below and above 16 GiB. Allocations that
require memory below 16 GiB need to be altered to use this flag.
3206
5935 d 6 h
jermar
/trunk/kernel/generic/
Avoid deadlock during the 'zone n' kconsole command. Buddy allocator detail is
no longer printed because the effort to avoid the deadlock was simply not worth
it.
3205
5935 d 8 h
jermar
/trunk/kernel/generic/src/mm/
Fix deadlock in the 'zones' kconsole command.
3194
5940 d 13 h
jermar
/trunk/kernel/generic/src/console/
Remove left-over debugging stuff.
3193
5941 d 4 h
jermar
/trunk/kernel/
cstyle fixes
3188
5948 d 2 h
jermar
/trunk/kernel/generic/src/mm/
Finer grained waiting for memory with consideration of the number
of available memory frames.
3187
5948 d 6 h
jermar
/trunk/kernel/generic/src/mm/
Get rid of the infamous "Sleep not implemented" panic during low memory
condition. Use a condition variable to implement the sleep. As of now, the
condition is rather coarse and can cause that threads may sleep unnecessarily.
Needs to be fine tuned and based on the amount of memory available.
3186
5948 d 6 h
jermar
/trunk/kernel/
Support for active mutexes. Active mutexes implement busy waiting, pretty much
in the same way as spinlocks, but can be passed to condition variables, which is
the motivation for this enhancement.
3185
5949 d 5 h
jermar
/trunk/kernel/generic/src/mm/
cstyle for frame.c
3184
5949 d 9 h
jermar
/trunk/kernel/generic/src/ipc/
Fix a scary two-year old bug: do not attempt to initialize a call structure if
its allocation failed.
3183
5949 d 10 h
jermar
/trunk/kernel/generic/src/mm/
Avoid easy deadlock while printing slab cache statistics.
3181
5950 d 14 h
jermar
/trunk/kernel/generic/src/
cstyle for kinit.c and scheduler.c
3180
5950 d 15 h
jermar
/trunk/kernel/generic/src/mm/
cstyle for slab.c
3175
5952 d 12 h
jermar
/trunk/kernel/generic/src/main/
Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1.
3143
5957 d 8 h
svoboda
/trunk/kernel/
Implement smc_coherence[_block]() for ppc32
3142
5957 d 8 h
svoboda
/trunk/kernel/generic/src/mm/
Fix build when smc_coherence_block() is defined as an empty macro
3141
5957 d 12 h
jermar
/trunk/kernel/generic/src/mm/
Maintain cache coherence when the ELF backend duplicates a frame from an
executable segment.
3137
5957 d 13 h
jermar
/trunk/kernel/generic/src/proc/
Maintain cache coherence after sys_task_spawn() copies ELF image from user space.
3130
5959 d 17 h
jermar
/trunk/kernel/generic/src/mm/
Add a comment explaining the reason for a memory barrier after page table update in detail.
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