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physmem: replace function name with __func__ in ram_block_discard_range()

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Use __func__ to avoid hard-coded function name.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240125023328.2520888-1-xiaoyao.li@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Xiaoyao Li 2024-01-24 21:33:28 -05:00 committed by Paolo Bonzini
parent 2a1019f209
commit ea18be78a6
1 changed files with 17 additions and 21 deletions
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38
system/physmem.c
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@ -3495,16 +3495,15 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
uint8_t *host_startaddr = rb->host + start;
if (!QEMU_PTR_IS_ALIGNED(host_startaddr, rb->page_size)) {
error_report("ram_block_discard_range: Unaligned start address: %p",
host_startaddr);
error_report("%s: Unaligned start address: %p",
__func__, host_startaddr);
goto err;
}
if ((start + length) <= rb->max_length) {
bool need_madvise, need_fallocate;
if (!QEMU_IS_ALIGNED(length, rb->page_size)) {
error_report("ram_block_discard_range: Unaligned length: %zx",
length);
error_report("%s: Unaligned length: %zx", __func__, length);
goto err;
}
@ -3528,8 +3527,8 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
* proper error message.
*/
if (rb->flags & RAM_READONLY_FD) {
error_report("ram_block_discard_range: Discarding RAM"
" with readonly files is not supported");
error_report("%s: Discarding RAM with readonly files is not"
" supported", __func__);
goto err;
}
@ -3544,27 +3543,26 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
* file.
*/
if (!qemu_ram_is_shared(rb)) {
warn_report_once("ram_block_discard_range: Discarding RAM"
warn_report_once("%s: Discarding RAM"
" in private file mappings is possibly"
" dangerous, because it will modify the"
" underlying file and will affect other"
" users of the file");
" users of the file", __func__);
}
ret = fallocate(rb->fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
start, length);
if (ret) {
ret = -errno;
error_report("ram_block_discard_range: Failed to fallocate "
"%s:%" PRIx64 " +%zx (%d)",
rb->idstr, start, length, ret);
error_report("%s: Failed to fallocate %s:%" PRIx64 " +%zx (%d)",
__func__, rb->idstr, start, length, ret);
goto err;
}
#else
ret = -ENOSYS;
error_report("ram_block_discard_range: fallocate not available/file"
error_report("%s: fallocate not available/file"
"%s:%" PRIx64 " +%zx (%d)",
rb->idstr, start, length, ret);
__func__, rb->idstr, start, length, ret);
goto err;
#endif
}
@ -3582,25 +3580,23 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length)
}
if (ret) {
ret = -errno;
error_report("ram_block_discard_range: Failed to discard range "
error_report("%s: Failed to discard range "
"%s:%" PRIx64 " +%zx (%d)",
rb->idstr, start, length, ret);
__func__, rb->idstr, start, length, ret);
goto err;
}
#else
ret = -ENOSYS;
error_report("ram_block_discard_range: MADVISE not available"
"%s:%" PRIx64 " +%zx (%d)",
rb->idstr, start, length, ret);
error_report("%s: MADVISE not available %s:%" PRIx64 " +%zx (%d)",
__func__, rb->idstr, start, length, ret);
goto err;
#endif
}
trace_ram_block_discard_range(rb->idstr, host_startaddr, length,
need_madvise, need_fallocate, ret);
} else {
error_report("ram_block_discard_range: Overrun block '%s' (%" PRIu64
"/%zx/" RAM_ADDR_FMT")",
rb->idstr, start, length, rb->max_length);
error_report("%s: Overrun block '%s' (%" PRIu64 "/%zx/" RAM_ADDR_FMT")",
__func__, rb->idstr, start, length, rb->max_length);
}
err: