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author | Jan Kiszka <jan.kiszka@siemens.com> | 2012-05-23 23:41:53 -0300 |
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committer | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-06-08 09:32:26 +0100 |
commit | 8e0fdce32d5d2b2e8a67a30537d169bb263ca5e1 (patch) | |
tree | 76066cc54ee634668901070c7553edd05e16bbf1 | |
parent | 083dbf489d1b0592e910ecfb90b3858c23e49ab7 (diff) | |
download | qemu-8e0fdce32d5d2b2e8a67a30537d169bb263ca5e1.zip qemu-8e0fdce32d5d2b2e8a67a30537d169bb263ca5e1.tar.gz qemu-8e0fdce32d5d2b2e8a67a30537d169bb263ca5e1.tar.bz2 |
Clarify comments of tb_invalidate_phys_[page_]range
They could suggest that all TBs of the page containing the range would
be invalidated.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
-rw-r--r-- | exec.c | 22 |
1 files changed, 12 insertions, 10 deletions
@@ -1076,11 +1076,11 @@ TranslationBlock *tb_gen_code(CPUArchState *env, } /* - * invalidate all TBs which intersect with the target physical pages - * starting in range [start;end[. NOTE: start and end may refer to - * different physical pages. 'is_cpu_write_access' should be true if called - * from a real cpu write access: the virtual CPU will exit the current - * TB if code is modified inside this TB. + * Invalidate all TBs which intersect with the target physical address range + * [start;end[. NOTE: start and end may refer to *different* physical pages. + * 'is_cpu_write_access' should be true if called from a real cpu write + * access: the virtual CPU will exit the current TB if code is modified inside + * this TB. */ void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end, int is_cpu_write_access) @@ -1092,11 +1092,13 @@ void tb_invalidate_phys_range(tb_page_addr_t start, tb_page_addr_t end, } } -/* invalidate all TBs which intersect with the target physical page - starting in range [start;end[. NOTE: start and end must refer to - the same physical page. 'is_cpu_write_access' should be true if called - from a real cpu write access: the virtual CPU will exit the current - TB if code is modified inside this TB. */ +/* + * Invalidate all TBs which intersect with the target physical address range + * [start;end[. NOTE: start and end must refer to the *same* physical page. + * 'is_cpu_write_access' should be true if called from a real cpu write + * access: the virtual CPU will exit the current TB if code is modified inside + * this TB. + */ void tb_invalidate_phys_page_range(tb_page_addr_t start, tb_page_addr_t end, int is_cpu_write_access) { |