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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-17 16:15:57 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-17 16:15:57 +1100 |
| commit | de8fdfbee55bdebd048ec45854c9c0fc30240c7f (patch) | |
| tree | 3c193ea8ced47b9018eb3bd1a73956d2b9d564fd /Documentation/vm/userfaultfd.txt | |
| parent | 6641ce8e95e9cb5c678cf882f9eb7c7632fa1a2c (diff) | |
| parent | 171cef6d6ec6c1b4e95f2053545b2dd91931518b (diff) | |
Merge branch 'akpm/master'
Diffstat (limited to 'Documentation/vm/userfaultfd.txt')
| -rw-r--r-- | Documentation/vm/userfaultfd.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/vm/userfaultfd.txt b/Documentation/vm/userfaultfd.txt index 70a3c94d1941..5a86192dde47 100644 --- a/Documentation/vm/userfaultfd.txt +++ b/Documentation/vm/userfaultfd.txt @@ -129,7 +129,7 @@ migration thread in the QEMU running in the destination node will receive the page that triggered the userfault and it'll map it as usual with the UFFDIO_COPY|ZEROPAGE (without actually knowing if it was spontaneously sent by the source or if it was an urgent page -requested through an userfault). +requested through a userfault). By the time the userfaults start, the QEMU in the destination node doesn't need to keep any per-page state bitmap relative to the live |