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vfs: room for 32 disks and partitions, 32 mounts, 16 SchFS volumes

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NBLKDEV was 16 for every disk and partition together, which a laptop's
NVMe drive with its eight partitions and a USB stick come close to. The
mount table held 8, SchFS 4 volumes and 4 snapshots, FAT 4 volumes.
Now 32, 32, 16, 8 and 8; the device numbers still fit between the ones
already fixed.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S1giNvrHTrPMPw7V6x1kQ4
This commit is contained in:
Nexoniarz 2026-10-23 12:19:50 +02:00
commit b336e4a566
5 changed files with 12 additions and 9 deletions
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2
kernel/dev/procfs.c
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@ -245,7 +245,7 @@ gen_mounts(struct sbuf *sb)
// Every mount is in the table, /dev included. A fixed devtmpfs line here
// listed it twice once init mounted it the ordinary way.
for (int i = 0; i < 16; i++) {
for (int i = 0; i < 32; i++) {
if (mount_get(i, path, source, type, &fsdev) != 0)
continue;
// "/" is emitted last, below, so skip it if it somehow appears here.