Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3343 5763 d 17 h decky /branches/sparc/ add sparc branch  
3208 5807 d 13 h jermar /trunk/kernel/generic/ The real intention of the previous commit was to put the boundary
on 4 GiB, not 16 GiB.		  
3207 5807 d 14 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 5807 d 15 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 5807 d 17 h jermar /trunk/kernel/generic/src/mm/ Fix deadlock in the 'zones' kconsole command.  
3188 5820 d 10 h jermar /trunk/kernel/generic/src/mm/ Finer grained waiting for memory with consideration of the number
of available memory frames.		  
3187 5820 d 15 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.		  
3185 5821 d 14 h jermar /trunk/kernel/generic/src/mm/ cstyle for frame.c  
3057 5840 d 19 h decky /trunk/kernel/generic/src/mm/ proper printf formatting  
2745 5937 d 22 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5958 d 19 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2712 5963 d 19 h decky /trunk/kernel/ prettyprint output  
2133 6275 d 14 h jermar /trunk/kernel/generic/src/mm/ Coding style and indentation fixes.  
2128 6317 d 14 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.		  
2123 6324 d 18 h decky /trunk/kernel/generic/src/mm/ add forgotten unsigned  
2122 6324 d 18 h decky /trunk/kernel/generic/ explicit typecast, fix signed/unsigned comparison  
2121 6324 d 18 h decky /trunk/kernel/generic/src/mm/ remove anonymous structure, add static qualifier  
2089 6332 d 20 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2083 6338 d 20 h decky /trunk/kernel/ typedef elimination  
2071 6343 d 13 h jermar /trunk/ (c) versus (C)  

←Prev12Next→

Show All