aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/setup.c
diff options
context:
space:
mode:
authorChad Reese <creese@caviumnetworks.com>2006-05-30 20:16:49 -0400
committerRalf Baechle <ralf@linux-mips.org>2006-06-05 19:15:20 -0400
commitb1c231f5a57cb4a417c38a8a946f1e66db3bb9c0 (patch)
tree940184596b217cfe65948e8e29d91025e3657d47 /arch/mips/kernel/setup.c
parentecf52d3c895c8bc069b9ae07c18acf39d846c2ef (diff)
[MIPS] Fix sparsemem support.
Move memory_present() in arch/mips/kernel/setup.c. When using sparsemem extreme, this function does an allocate for bootmem. This would always fail since init_bootmem hasn't been called yet. Move memory_present after free_bootmem. This only marks actual memory ranges as present instead of the entire address space. Signed-off-by: Chad Reese <creese@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/setup.c')
-rw-r--r--arch/mips/kernel/setup.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index a481be047696..397a70e651b5 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -355,8 +355,6 @@ static inline void bootmem_init(void)
355 } 355 }
356#endif 356#endif
357 357
358 memory_present(0, first_usable_pfn, max_low_pfn);
359
360 /* Initialize the boot-time allocator with low memory only. */ 358 /* Initialize the boot-time allocator with low memory only. */
361 bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn); 359 bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn);
362 360
@@ -410,6 +408,7 @@ static inline void bootmem_init(void)
410 408
411 /* Register lowmem ranges */ 409 /* Register lowmem ranges */
412 free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(size)); 410 free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(size));
411 memory_present(0, curr_pfn, curr_pfn + size - 1);
413 } 412 }
414 413
415 /* Reserve the bootmap memory. */ 414 /* Reserve the bootmap memory. */