Messages in this thread Patch in this message | | | Subject | [patch 21/39] remap_file_pages protection support: use EOVERFLOW ret code | From | blaisorblade@yahoo ... | Date | Fri, 12 Aug 2005 20:35:48 +0200 |
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From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Use -EOVERFLOW ("Value too large for defined data type") rather than -EINVAL when we cannot store the file offset in the PTE.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> ---
linux-2.6.git-paolo/mm/fremap.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/fremap.c~rfp-ef2big-ret-code mm/fremap.c --- linux-2.6.git/mm/fremap.c~rfp-ef2big-ret-code 2005-08-11 23:04:59.000000000 +0200 +++ linux-2.6.git-paolo/mm/fremap.c 2005-08-11 23:04:59.000000000 +0200 @@ -213,7 +213,7 @@ asmlinkage long sys_remap_file_pages(uns /* Can we represent this offset inside this architecture's pte's? */ #if PTE_FILE_MAX_BITS < BITS_PER_LONG if (pgoff + (size >> PAGE_SHIFT) >= (1UL << PTE_FILE_MAX_BITS)) - return err; + return -EOVERFLOW; #endif /* We need down_write() to change vma->vm_flags. */ _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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