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| author | Tyler <tyler@agat.net> | 2006-07-10 04:45:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:23 -0700 |
| commit | 598d188af1a0645dc75c9541eff0017a4f6d9987 (patch) | |
| tree | ffbc9704b361ca01cf4a1817cc02b4b82e86f4ea /arch/um/include | |
| parent | 5f49d7247828bd2d992cf9bd78e5e33a421fb0ba (diff) | |
| download | linux-stable-598d188af1a0645dc75c9541eff0017a4f6d9987.tar.gz linux-stable-598d188af1a0645dc75c9541eff0017a4f6d9987.tar.bz2 linux-stable-598d188af1a0645dc75c9541eff0017a4f6d9987.zip | |
[PATCH] uml: clean up address space limits code
I was looking at the code of the UML and more precisely at the functions
set_task_sizes_tt and set_task_sizes_skas. I noticed that these 2 functions
take a paramater (arg) which is not used : the function is always called with
the value 0.
I suppose that this value might change in the future (or even can be
configured), so I added a constant in mem_user.h file.
Also, I rounded CONFIG_HOST_TASk_SIZE to a 4M.
Signed-off-by: Tyler <tyler@agat.net>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/include')
| -rw-r--r-- | arch/um/include/skas/mode_kern_skas.h | 2 | ||||
| -rw-r--r-- | arch/um/include/tt/mode_kern_tt.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/include/skas/mode_kern_skas.h b/arch/um/include/skas/mode_kern_skas.h index 63c58739bde0..651350adfe03 100644 --- a/arch/um/include/skas/mode_kern_skas.h +++ b/arch/um/include/skas/mode_kern_skas.h @@ -29,7 +29,7 @@ extern void flush_tlb_mm_skas(struct mm_struct *mm); extern void force_flush_all_skas(void); extern long execute_syscall_skas(void *r); extern void before_mem_skas(unsigned long unused); -extern unsigned long set_task_sizes_skas(int arg, unsigned long *host_size_out, +extern unsigned long set_task_sizes_skas(unsigned long *host_size_out, unsigned long *task_size_out); extern int start_uml_skas(void); extern int external_pid_skas(struct task_struct *task); diff --git a/arch/um/include/tt/mode_kern_tt.h b/arch/um/include/tt/mode_kern_tt.h index efa0012550d0..fb2d3d76685a 100644 --- a/arch/um/include/tt/mode_kern_tt.h +++ b/arch/um/include/tt/mode_kern_tt.h @@ -30,7 +30,7 @@ extern void flush_tlb_mm_tt(struct mm_struct *mm); extern void force_flush_all_tt(void); extern long execute_syscall_tt(void *r); extern void before_mem_tt(unsigned long brk_start); -extern unsigned long set_task_sizes_tt(int arg, unsigned long *host_size_out, +extern unsigned long set_task_sizes_tt(unsigned long *host_size_out, unsigned long *task_size_out); extern int start_uml_tt(void); extern int external_pid_tt(struct task_struct *task); |