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qga: move CONFIG_FSFREEZE/TRIM to be meson defined options

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Defining these at the meson level allows them to be used a conditional
tests in the QAPI schemas.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240712132459.3974109-8-berrange@redhat.com>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2024-07-12 14:24:44 +01:00 committed by Konstantin Kostiuk
parent 8b93e5685f
commit 4bb3da4b14
2 changed files with 15 additions and 9 deletions
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15
meson.build
View File

@ -2187,6 +2187,19 @@ have_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \
.require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \
.allowed()
qga_fsfreeze = false
qga_fstrim = false
if host_os == 'linux'
if cc.has_header_symbol('linux/fs.h', 'FIFREEZE')
qga_fsfreeze = true
endif
if cc.has_header_symbol('linux/fs.h', 'FITRIM')
qga_fstrim = true
endif
elif host_os == 'freebsd' and cc.has_header_symbol('ufs/ffs/fs.h', 'UFSSUSPEND')
qga_fsfreeze = true
endif
if get_option('block_drv_ro_whitelist') == ''
config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '')
else
@ -2423,6 +2436,8 @@ config_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg'))
config_host_data.set('CONFIG_DEBUG_REMAP', get_option('debug_remap'))
config_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug'))
config_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed())
config_host_data.set('CONFIG_FSFREEZE', qga_fsfreeze)
config_host_data.set('CONFIG_FSTRIM', qga_fstrim)
# has_header
config_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h'))

9
qga/commands-common.h
View File

@ -15,19 +15,10 @@
#if defined(__linux__)
#include <linux/fs.h>
#ifdef FIFREEZE
#define CONFIG_FSFREEZE
#endif
#ifdef FITRIM
#define CONFIG_FSTRIM
#endif
#endif /* __linux__ */
#ifdef __FreeBSD__
#include <ufs/ffs/fs.h>
#ifdef UFSSUSPEND
#define CONFIG_FSFREEZE
#endif
#endif /* __FreeBSD__ */
#if defined(CONFIG_FSFREEZE) || defined(CONFIG_FSTRIM)