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| author | наб <nabijaczleweli@nabijaczleweli.xyz> | 2022-09-16 00:39:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-24 14:17:19 +0200 |
| commit | 60464c2d3ff088621cb18c2bdac8b69e0c3fc26d (patch) | |
| tree | 908ac2d4e1ec0323843e40f5044d2a6bb0ab3d58 /Documentation/process | |
| parent | 63e79d3f7cbe78196c4360e9fb2c5ecaba779cfd (diff) | |
| download | linux-60464c2d3ff088621cb18c2bdac8b69e0c3fc26d.tar.bz2 | |
Documentation: CG_MAGIC isn't a magic number
At least not in the sense described here: it delineates UFS cylinder
groups, is never assigned, and the only macro that incorporates it
(ufs_cg_chkmagic; the second one is unused) is used to detect CGs and
protect from filesystem corruption
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://lore.kernel.org/r/a508477cfeb18eca4a24c29836f809fe34f20467.1663280877.git.nabijaczleweli@nabijaczleweli.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/process')
| -rw-r--r-- | Documentation/process/magic-number.rst | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst index 478c3c0bc863..b24bb1b92fd5 100644 --- a/Documentation/process/magic-number.rst +++ b/Documentation/process/magic-number.rst @@ -78,7 +78,6 @@ MGSL_MAGIC 0x5401 mgsl_info ``drivers/char/s TTY_DRIVER_MAGIC 0x5402 tty_driver ``include/linux/tty_driver.h`` MGSLPC_MAGIC 0x5402 mgslpc_info ``drivers/char/pcmcia/synclink_cs.c`` FULL_DUPLEX_MAGIC 0x6969 ``drivers/net/ethernet/dec/tulip/de2104x.c`` -CG_MAGIC 0x00090255 ufs_cylinder_group ``include/linux/ufs_fs.h`` RIEBL_MAGIC 0x09051990 ``drivers/net/atarilance.c`` NBD_REQUEST_MAGIC 0x12560953 nbd_request ``include/linux/nbd.h`` BAYCOM_MAGIC 0x19730510 baycom_state ``drivers/net/baycom_epp.c`` |