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authorThomas Huth <thuth@linux.vnet.ibm.com>2015-03-14 07:19:28 +0100
committerJuan Quintela <quintela@redhat.com>2015-03-17 15:20:37 +0100
commit21cb4924f79579222459c2395f28d1a26d4ef0bd (patch)
treea4bdc87df1c12d43439e0f2e4d269bb4f97ee964 /migration/qemu-file-buf.c
parentf54a235f9b15ae59d70b40630417d8aaa88bc4ec (diff)
migration: Remove unused functions
migrate_rdma_pin_all() and qsb_clone() are completely unused and thus can be deleted. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Cc: Juan Quintela <quintela@redhat.com> Cc: Amit Shah <amit.shah@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration/qemu-file-buf.c')
-rw-r--r--migration/qemu-file-buf.c31
1 files changed, 0 insertions, 31 deletions
diff --git a/migration/qemu-file-buf.c b/migration/qemu-file-buf.c
index e56a8ad1e0..16a51a1e17 100644
--- a/migration/qemu-file-buf.c
+++ b/migration/qemu-file-buf.c
@@ -365,37 +365,6 @@ ssize_t qsb_write_at(QEMUSizedBuffer *qsb, const uint8_t *source,
return count;
}
-/**
- * Create a deep copy of the given QEMUSizedBuffer.
- *
- * @qsb: A QEMUSizedBuffer
- *
- * Returns a clone of @qsb or NULL on allocation failure
- */
-QEMUSizedBuffer *qsb_clone(const QEMUSizedBuffer *qsb)
-{
- QEMUSizedBuffer *out = qsb_create(NULL, qsb_get_length(qsb));
- size_t i;
- ssize_t res;
- off_t pos = 0;
-
- if (!out) {
- return NULL;
- }
-
- for (i = 0; i < qsb->n_iov; i++) {
- res = qsb_write_at(out, qsb->iov[i].iov_base,
- pos, qsb->iov[i].iov_len);
- if (res < 0) {
- qsb_free(out);
- return NULL;
- }
- pos += res;
- }
-
- return out;
-}
-
typedef struct QEMUBuffer {
QEMUSizedBuffer *qsb;
QEMUFile *file;