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3188 5902 d 21 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.
 
3187 5903 d 1 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 5903 d 1 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 5904 d 1 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
3184 5904 d 4 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 5904 d 5 h jermar /trunk/kernel/generic/src/mm/ Avoid easy deadlock while printing slab cache statistics.  
3181 5905 d 9 h jermar /trunk/kernel/generic/src/ cstyle for kinit.c and scheduler.c  
3180 5905 d 11 h jermar /trunk/kernel/generic/src/mm/ cstyle for slab.c  
3175 5907 d 8 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 5912 d 4 h svoboda /trunk/kernel/ Implement smc_coherence[_block]() for ppc32  
3142 5912 d 4 h svoboda /trunk/kernel/generic/src/mm/ Fix build when smc_coherence_block() is defined as an empty macro  
3141 5912 d 7 h jermar /trunk/kernel/generic/src/mm/ Maintain cache coherence when the ELF backend duplicates a frame from an
executable segment.
 
3137 5912 d 8 h jermar /trunk/kernel/generic/src/proc/ Maintain cache coherence after sys_task_spawn() copies ELF image from user space.  
3130 5914 d 12 h jermar /trunk/kernel/generic/src/mm/ Add a comment explaining the reason for a memory barrier after page table update in detail.  
3128 5915 d 1 h jermar /trunk/kernel/generic/src/mm/ Issue a memory barrier after modifying a page table mapping in order to
prevent memory prefetching.
 
3113 5919 d 21 h decky /trunk/kernel/generic/ rename SYS_IO to SYS_KLOG
do not notify uspace klog with every single character, introduce some latency
 
3104 5920 d 12 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3097 5922 d 1 h decky /trunk/kernel/ resurrect klog  
3096 5922 d 1 h svoboda /trunk/kernel/generic/src/syscall/ Fix malloc(0) in sys_io()  
3090 5923 d 5 h decky /trunk/kernel/generic/src/ipc/ revert coding style change  
3065 5923 d 5 h decky /trunk/kernel/generic/src/console/ remove original klog
permanent kernel cyclic log buffer
proper printf formatting
 
3064 5923 d 5 h decky /trunk/kernel/generic/src/syscall/ change SYS_IO semantics
add SYS_TASK_SPAWN
proper printf formatting
 
3063 5923 d 5 h decky /trunk/kernel/generic/src/proc/ support for SYS_SPAWN syscall
proper printf formatting
change the way init tasks are created
 
3062 5923 d 5 h decky /trunk/kernel/generic/src/proc/ proper printf formatting  
3061 5923 d 5 h decky /trunk/kernel/generic/src/main/ debugging output of kernel initialization  
3060 5923 d 5 h decky /trunk/kernel/generic/src/main/ run init tasks after they are all loaded  
3059 5923 d 5 h decky /trunk/kernel/generic/src/ proper printf formatting  
3058 5923 d 5 h decky /trunk/kernel/generic/src/ proper printf formatting, remove non-standard 'z' modifier  
3057 5923 d 5 h decky /trunk/kernel/generic/src/mm/ proper printf formatting  
3056 5923 d 5 h decky /trunk/kernel/generic/src/ proper printf formatting & coding style  
3055 5923 d 5 h decky /trunk/kernel/generic/src/interrupt/ proper printf formatting  
3054 5923 d 5 h decky /trunk/kernel/generic/src/ipc/ proper printf formatting  
3029 5927 d 5 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
3020 5928 d 23 h jermar /trunk/kernel/generic/ Turn phone->lock into mutex.  
3007 5931 d 1 h jermar /trunk/ Improve linking and loading of boot ELF images.
(Contributed by Jiri Svoboda)
 
2934 5942 d 2 h jermar /trunk/ Do not attempt to malloc() zero bytes of memory during VFS_READ at end of file.  
2916 5945 d 1 h jermar /trunk/kernel/generic/src/ More formatting changes.  
2914 5945 d 1 h jermar /trunk/kernel/generic/src/synch/ Formatting improvements.  
2909 5945 d 4 h jermar /trunk/kernel/generic/src/synch/ timeouted vs. timed out  
2907 5945 d 4 h jermar /trunk/kernel/generic/src/proc/ Improve comment for thread_create().