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| author | Ludovic Courtès <ludo@gnu.org> | 2014-11-30 17:50:07 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-11-30 18:54:07 +0100 |
| commit | 9cb426b8bf91830c2df76f9285ed98f45265ecc4 (patch) | |
| tree | 4eabf81a559618340828c3842ff6c3670a66d7f9 /gnu | |
| parent | 1c65314c60405333dde009d8c8d2e37a0a465b6f (diff) | |
| download | guix-9cb426b8bf91830c2df76f9285ed98f45265ecc4.tar guix-9cb426b8bf91830c2df76f9285ed98f45265ecc4.tar.gz | |
Revert "system: Add a 'needed-for-boot?' field to 'mapped-device'."
This reverts commit 3b09332adf7ce8e976a4d117a62c586a53af04aa, which
turned out to be a bad idea because we need to have dependency
information between the device-mapping service and the file-system
service that uses it.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/system.scm | 17 | ||||
| -rw-r--r-- | gnu/system/file-systems.scm | 5 |
2 files changed, 14 insertions, 8 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index 731f9de55f..e1ed1a2f19 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -250,14 +250,23 @@ as 'needed-for-boot'." (define (operating-system-user-mapped-devices os) "Return the subset of mapped devices that can be installed in user-land--i.e., those not needed during boot." - (remove mapped-device-needed-for-boot? - (operating-system-mapped-devices os))) + (let ((devices (operating-system-mapped-devices os)) + (file-systems (operating-system-file-systems os))) + (filter (lambda (md) + (let ((user (mapped-device-user md file-systems))) + (or (not user) + (not (file-system-needed-for-boot? user))))) + devices))) (define (operating-system-boot-mapped-devices os) "Return the subset of mapped devices that must be installed during boot, from the initrd." - (filter mapped-device-needed-for-boot? - (operating-system-mapped-devices os))) + (let ((devices (operating-system-mapped-devices os)) + (file-systems (operating-system-file-systems os))) + (filter (lambda (md) + (let ((user (mapped-device-user md file-systems))) + (and user (file-system-needed-for-boot? user)))) + devices))) (define (device-mapping-services os) "Return the list of device-mapping services for OS as a monadic list." diff --git a/gnu/system/file-systems.scm b/gnu/system/file-systems.scm index 356b4826b4..4760821840 100644 --- a/gnu/system/file-systems.scm +++ b/gnu/system/file-systems.scm @@ -45,7 +45,6 @@ mapped-device-source mapped-device-target mapped-device-type - mapped-device-needed-for-boot? mapped-device-kind mapped-device-kind? @@ -158,9 +157,7 @@ file system." mapped-device? (source mapped-device-source) ;string (target mapped-device-target) ;string - (type mapped-device-type) ;<mapped-device-kind> - (needed-for-boot? mapped-device-needed-for-boot? ;Boolean - (default #f))) + (type mapped-device-type)) ;<mapped-device-kind> (define-record-type* <mapped-device-type> mapped-device-kind make-mapped-device-kind |