diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2024-03-18 17:16:00 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-03-18 17:16:00 +0000 |
| commit | c6ea92aab8591ff107051ffae2f86a34475c558c (patch) | |
| tree | 47476785514201c641d46fee20821f2a1d24940a /include/exec/ram_addr.h | |
| parent | ba49d760eb04630e7b15f423ebecf6c871b8f77b (diff) | |
| parent | 9adfb308c1513562d6acec02aa780c5ef9b0193d (diff) | |
| download | focaccia-qemu-c6ea92aab8591ff107051ffae2f86a34475c558c.tar.gz focaccia-qemu-c6ea92aab8591ff107051ffae2f86a34475c558c.zip | |
Merge tag 'migration-20240317-pull-request' of https://gitlab.com/peterx/qemu into staging
Migration pull for 9.0-rc0 - Nicholas/Phil's fix on migration corruption / inconsistent for tcg - Cedric's fix on block migration over n_sectors==0 - Steve's CPR reboot documentation page - Fabiano's misc fixes on mapped-ram (IOC leak, dup() errors, fd checks, fd use race, etc.) # -----BEGIN PGP SIGNATURE----- # # iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZfdZEhIccGV0ZXJ4QHJl # ZGhhdC5jb20ACgkQO1/MzfOr1wa+1AEA0+f7nCssvsILvCY9KifYO+OUJsLodUuQ # JW0JBz+1iPMA+wSiyIVl2Xg78Q97nJxv71UJf+1cDJENA5EMmXMnxmYK # =SLnA # -----END PGP SIGNATURE----- # gpg: Signature made Sun 17 Mar 2024 20:56:50 GMT # gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706 # gpg: issuer "peterx@redhat.com" # gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal] # gpg: aka "Peter Xu <peterx@redhat.com>" [marginal] # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706 * tag 'migration-20240317-pull-request' of https://gitlab.com/peterx/qemu: migration/multifd: Duplicate the fd for the outgoing_args migration/multifd: Ensure we're not given a socket for file migration migration: Fix iocs leaks during file and fd migration migration: cpr-reboot documentation migration: Skip only empty block devices physmem: Fix migration dirty bitmap coherency with TCG memory access physmem: Factor cpu_physical_memory_dirty_bits_cleared() out physmem: Expose tlb_reset_dirty_range_all() migration: Fix error handling after dup in file migration io: Introduce qio_channel_file_new_dupfd Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/exec/ram_addr.h')
| -rw-r--r-- | include/exec/ram_addr.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 90676093f5..de45ba7bc9 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -25,6 +25,7 @@ #include "sysemu/tcg.h" #include "exec/ramlist.h" #include "exec/ramblock.h" +#include "exec/exec-all.h" extern uint64_t total_dirty_pages; @@ -443,6 +444,14 @@ uint64_t cpu_physical_memory_set_dirty_lebitmap(unsigned long *bitmap, } #endif /* not _WIN32 */ +static inline void cpu_physical_memory_dirty_bits_cleared(ram_addr_t start, + ram_addr_t length) +{ + if (tcg_enabled()) { + tlb_reset_dirty_range_all(start, length); + } + +} bool cpu_physical_memory_test_and_clear_dirty(ram_addr_t start, ram_addr_t length, unsigned client); @@ -504,6 +513,9 @@ uint64_t cpu_physical_memory_sync_dirty_bitmap(RAMBlock *rb, idx++; } } + if (num_dirty) { + cpu_physical_memory_dirty_bits_cleared(start, length); + } if (rb->clear_bmap) { /* |